From 766d217b94a5283683493dcd6e763d6042f16aed Mon Sep 17 00:00:00 2001 From: CosmicSnowman Date: Sun, 10 Feb 2019 09:39:00 -0800 Subject: [PATCH] Updated Cross Multiply with definition and example (#21673) --- guide/english/mathematics/cross-multiply/index.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/guide/english/mathematics/cross-multiply/index.md b/guide/english/mathematics/cross-multiply/index.md index 9c03a40451..a951466339 100644 --- a/guide/english/mathematics/cross-multiply/index.md +++ b/guide/english/mathematics/cross-multiply/index.md @@ -3,13 +3,13 @@ title: Cross Multiply --- ## Cross Multiply -This is a stub. Help our community expand it. +### How to cross Multiply -This quick style guide will help ensure your pull request gets accepted. +You start with two fractions that are equal to each other. You take the numerator of the of the first fraction and multiply it to the denominator of the second fraction, and you take the denominator of the of the first fraction and multiply it to the numerator of the second fraction. Then simplify to get the missing x value. - - -#### More Information: - +Example: +(4/3) = (x/3) +12 = 3x +x = 4