Simple Proportions

Mathematics, Grade 6

Simple Proportions

Study Guide

Assign Google Classroom Weblink

Simple Proportions

Flash Cards

Assign Edit Save Google Classroom Weblink

Simple Proportions

Quiz

Assign Edit Save Google Classroom Weblink

Simple Proportions

Worksheets

Assign Google Classroom

Simple Proportions

Games

Assign Edit Save Google Classroom Weblink

Study Guide Simple Proportions Mathematics, Grade 6

1
/
2
SOLVING SIMPLE PROPORTIONS A proportion is a statement that two ratios are equal. 2/5 = 4/10 A ratio is a pair of numbers used to show a comparison. 5 out of 7 = 5/7 To solve a proportion, calculate equivalent fractions in order to be sure the two fractions (ratios) are equal. How to solve simple proportions: When solving proportions, think equivalent fractions. For instance, 1/2 = 2/4 = 3/6 = 4/8 Because any number times one is itself, any fraction times one is itself (an equivalent). The number 1 can be written as any fraction in which the numerator and denominator are the same: 2/2, 6/6, 12/12, 50/50, etc. To calculate an equivalent fraction, multiply by one. Decide on the fraction equal to one by determining the multiplication factors for the new denominator needed. 5/8 = n/24 8 X 3 = 24 Choose 1 = 3/3 Multiply 5/8 X 3/3 5/8 = 15/24 2/5 = n/30 5 X 6 = 30 Choose 1 = 6/6 Multiply 2/5 X 6/6 2/5 = 12/30 © Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to print copies for non-commercial educational purposes only. Visit us at www.NewPathLearning.com.
Try This! 3/9 = n/27 __________________________ 2/3 = n/27 __________________________ 5/6 = n/36 __________________________ 3/8 = n/24 __________________________ 4/5 = n/20 __________________________ © Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to print copies for non-commercial educational purposes only. Visit us at www.NewPathLearning.com.