Cross Multiplication Help : Videos | Worksheets | Word Problems

Many students find cross multiplication difficult. At TuLyn, we have hundreds of free cross multiplication video tutorials, printable cross multiplication worksheets, and cross multiplication word problems to help you better understand cross multiplication and get better grades.

Fourth Grade

in 4th Grade Math.

Fifth Grade

in 5th Grade Math.

Sixth Grade

in 6th Grade Math.

Pre-Algebra

in Pre-Algebra.

Cross Multiplication

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.

Many 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 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.
  • Hundreds of video tutorials on cross multiplication make it easy for you to better understand the concept.
  • Hundreds of word problems on cross multiplication give you all the practice you need.
  • Hundreds of printable worksheets on cross multiplication let you practice what you have learned by watching the video tutorials.
How to do better on cross multiplication: TuLyn makes cross multiplication easy.

Solving Equations Requiring Cross Multiplication Video Clip

Solving Equations Requiring Cross Multiplication
Video Clip Length: 2 minutes 42 seconds
Video Clip Views: 24449

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.

cross multiplication, equations, solving equations

Solving Fractional Equations Video Clip

Solving Fractional Equations
Video Clip Length: 4 minutes 12 seconds
Video Clip Views: 20487

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.

cross multiplication, equations, fractional equations, solving equations, solving fractional equations

Solving Equations Requiring Cross Multiplication 3 Video Clip

Solving Equations Requiring Cross Multiplication 3
Video Clip Length: 3 minutes 31 seconds
Video Clip Views: 14017

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, equations, solving equations

Solving Equations Requiring Cross Multiplication 2 Video Clip

Solving Equations Requiring Cross Multiplication 2
Video Clip Length: 2 minutes 56 seconds
Video Clip Views: 10638

This tutorial will show you how to cross multiply in order to solve for x.  You also will learn how to use distributive property.

cross multiplication, equations, solving equations

Cross Multiplication Video Clip

Cross Multiplication
Video Clip Length: 1 minute 36 seconds
Video Clip Views: 7821

cross multiplication

Top Cross Multiplication Word Problems

  • If 35 grams of pure drug are contained (#2451)
    If 35 grams of pure drug are contained i... ...y grams are contained in 75 milliliters?
    cross multiplication
  • Michele`s property insurance on her home (#2683)
    Michele's property insurance on her home... ...? Round your answer to the nearest cent.
    cross multiplication
  • Cross Multiplication (#4124)
    Bill Clinton is worth 28 billion dollars... ...How much is the average american worth?
    cross multiplication
  • Cross Multiplication (#8216)
    If 6 men can do a piece of work in 14 da... ...en are needed to do the work in 21 days?
    cross multiplication
  • Cross Multiplication (#10345)
    In 1999, Diana read 10 English books and... ...ch, how many books did she read in 2000?
    cross multiplication

See All Cross Multiplication Word Problems

Homework Help Questions

  • 2/9x=5
  • 5/10=6/x
  • 3x+6     2x-18
              =
      35          5

Post a homework question on cross multiplication:




Term Comments

can u think of something else than cross multiplcation
May 12, 2009, 5:44 pm

How Others Use Our Site

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...

Post a Comment


How many legs in total do two chickens, and two sheep have?


Video Tutorials | Worksheets | Word Problems | Learning Tools | Discussions | Books | Tutors
Algebra | Geometry | Trigonometry | Calculus | Probability and Statistics | Arithmetic | Basic Math | Pre Algebra | Pre Calculus | Advanced Algebra
1st grade | 2nd grade | 3rd grade | 4th grade | 5th grade | 6th grade | 7th grade | 8th grade | 9th grade | 10th grade | 11th grade | 12th grade
NySphere International, Inc. © 2017 United States · All Rights Reserved. Helping students with math since 2007. | Privacy Policy | Table of Contents
Many students find cross multiplication difficult. At TuLyn, we have hundreds of free cross multiplication video tutorials, printable cross multiplication worksheets, and cross multiplication word problems to help you better understand cross multiplication and get better grades.