In mathematics, the rule of three is the method of finding the fourth term of a mathematical proportion when the first three terms are known, that is, where the first term is in proportion to the second as the third is to the unknown fourth term.

To find the fourth term, multiply the second and third terms, then divide their product by the first term.

To find the fourth term, multiply the second and third terms, then divide their product by the first term.

Many 5th grade math students find cross multiplication difficult. They feel overwhelmed with cross multiplication homework, tests and projects. And it is not always easy to find cross multiplication tutor who is both good and affordable. Now finding **cross multiplication help** is easy. For your cross multiplication homework, cross multiplication tests, cross multiplication projects, and cross multiplication tutoring needs, TuLyn is a one-stop solution. You can master hundreds of math topics by using TuLyn.

At TuLyn, we have over 2000 math video tutorial clips including**cross multiplication videos**, **cross multiplication practice word problems**, **cross multiplication questions and answers**, and **cross multiplication worksheets**.

Our**cross multiplication videos** replace text-based tutorials in 5th grade math books and give you better, step-by-step explanations of cross multiplication. Watch each video repeatedly until you understand how to approach cross multiplication problems and how to solve them.

At TuLyn, we have over 2000 math video tutorial clips including

Our

- Tons of video tutorials on cross multiplication make it easy for you to better understand the concept.
- Tons of word problems on cross multiplication give you all the practice you need.
- Tons of printable worksheets on cross multiplication let you practice what you have learned in your 5th grade math class by watching the video tutorials.

Solving Equations Requiring Cross Multiplication

**Video Clip Length:** 2 minutes 42 seconds

**Video Clip Views:** 24108

This tutorial will show you how to perform you cross multiplication to solve for x. You need to use distributive property and also solve for the equation.

This tutorial will show you how to perform you cross multiplication to solve for x. You need to use distributive property and also solve for the equation.

Solving Fractional Equations

**Video Clip Length:** 4 minutes 12 seconds

**Video Clip Views:** 19996

In this tutorial, you will learn how to solve equations with fractions. Notice we have fractions on both sides of the equation. We need to get q divided by 3 by itself, so next step should be to combine the whole number and fraction. After that we can simply set up a cross multiplication equation in order to get q by itself.

In this tutorial, you will learn how to solve equations with fractions. Notice we have fractions on both sides of the equation. We need to get q divided by 3 by itself, so next step should be to combine the whole number and fraction. After that we can simply set up a cross multiplication equation in order to get q by itself.

Solving Equations Requiring Cross Multiplication 3

**Video Clip Length:** 3 minutes 31 seconds

**Video Clip Views:** 13675

This tutorial is going to show you how to solve fractional equations. We will use cross multiplication in order to solve for x, the missing variable.

This tutorial is going to show you how to solve fractional equations. We will use cross multiplication in order to solve for x, the missing variable.

cross multiplication video clips for 5th grade math students.

If 35 grams of pure drug are contained

If 35 grams of pure drug are contained in 150 ...

If 35 grams of pure drug are contained in 150 ...

Michele`s property insurance on her home

Michele's property insurance on her home was canceled by the insurance company after a period of 315 days. What would be her regular refund if the annual premium were 385 ...

Michele's property insurance on her home was canceled by the insurance company after a period of 315 days. What would be her regular refund if the annual premium were 385 ...

Cross Multiplication

Bill Clinton is worth 28 billion dollars! This is a difficult number to really understand, so to help us out, if Bill Clinton buys a $150,000 car it is similar to the "average" Amercian spending 45 cents for a pack of ...

Bill Clinton is worth 28 billion dollars! This is a difficult number to really understand, so to help us out, if Bill Clinton buys a $150,000 car it is similar to the "average" Amercian spending 45 cents for a pack of ...

cross multiplication homework help word problems for 5th grade math students.

2/9x=5

5/10=6/x

3x+6 2x-18

=

35 5

=

35 5

cross multiplication homework help questions for 5th grade math students.

can u think of something else than cross multiplcation

* May 12, 2009, 5:44 pm*

I have to help my 5th grade boy with his homework. He uses Singapore math curriculum.

I teach a small group of 5th graders who struggle with math, especially what is taught at the 5th grade level.

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Refreshing my memory of math to help my soon-to-be 5th grader.

Its explained very nicely and the lessons are not taught too quickly! I hope that this site can be of a great help to me and I am hoping that it helps me excel, catch up with all of the other smart ass students and achieve better grades on my tests, that I barely just pass by :) I need help with cross multiplication and also word/ratio problems...

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Practice worksheets for my 5th grade math students.

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With my 5th grade class.

I think it will help me give my 5th grade students a visual, to help them with more difficult math skills.

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Resource for teaching EIP math for 5th grade

I am a student teacher, covering a 5th grade class and have been teaching first grade for a number of years. It will help me refresh my memory and get the facts straight for the students.

It`s for my son which is in the 5th grade. Having problems with improper & proper fractions( different denominators)

I teach a small group of 5th graders who struggle with math, especially what is taught at the 5th grade level.

It is for my 5th grader and 1st grader and for us (parents) to help with teaching/math homework.

Hopefully it will help me explain it to my 5th grader.

I am a 5th grade math teacher. It will help me alot.

Refreshing my memory of math to help my soon-to-be 5th grader.

Its explained very nicely and the lessons are not taught too quickly! I hope that this site can be of a great help to me and I am hoping that it helps me excel, catch up with all of the other smart ass students and achieve better grades on my tests, that I barely just pass by :) I need help with cross multiplication and also word/ratio problems...

It will nhelp me to gain fundamentals lacking to complete math problems and help me to help my struggling 5th grader.

I`ve been moved from 5th grade to 7th grade math. I need reinforcement and additional support.

I saw a sheet that another teacher assigned to her class from you site and thought there would be other good activities to supplement my 5th grade Math program.

I think it will help with teaching my 5th grade students.

Will help my 5th grade child.

This will help enrich my math instruction for my 5th graders.

Practice worksheets for my 5th grade math students.

It will help me to teach Math to my 5th grade class.

It will reinforce the material I am teaching to my 5th grade students.

Helps me generate worksheets and practice sets for my son in 5th grade.

I think your site can explain 5th grade math better to me then my teacher can.

I teach 5th grade and short video clips on various math concepts may be beneficial to my students`s learning.

I am teaching special ed students algebra and geometry on grade level. I have no materials for bringing them up from 5th grade - 7th grade level to 9th grade -10th grade level.

I teach 5th grade math. This will help to make professional worksheets to practice the skills that I am teaching.

With my 5th grade class.

I think it will help me give my 5th grade students a visual, to help them with more difficult math skills.

I teach 5th grade advanced math.

It will help with my studies and also help me to help my grandaughter with her math studies she is in the 5th grade

Resource for teaching EIP math for 5th grade

I am a student teacher, covering a 5th grade class and have been teaching first grade for a number of years. It will help me refresh my memory and get the facts straight for the students.

It`s for my son which is in the 5th grade. Having problems with improper & proper fractions( different denominators)

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