# Rewriting Ratios Worksheets

How to Write A Ratio Based on the Number of Objects in a Group Determining the ratio of a single object out of an entire group can be difficult at first. For example, a group consists of objects A, B, C, and D, and the total number of objects in that group is 100. At first, it can be a bit difficult to determine the ratio of object A out of the entire population of 100. Might as well you need to calculate the number of object A in that group manually. But after you are done with the manual calculation of the objects in the entire group, the calculation of ratio is pretty simple. The ratio of a certain object in the entire population of a group of certain objects is simple to calculate. After you have counted the number of object A, you can simply divide it by the total number of objects in the population. The answer you get will be the ratio of object A in the entire population.

• ### Basic Lesson

Guides students through convert visual ratios to numeric ratios. Find the ratio of squares to the total number of figures.

• ### Intermediate Lesson

Demonstrates how to write word sentences as numeric ratios. What is ratio of 5 black marbles and 7 red marbles?

• ### Independent Practice 1

A really great activity for allowing students to understand the concepts of Rewriting Ratios.

• ### Independent Practice 2

Students Rewrite Ratios in 20 assorted problems. The answers can be found below.

• ### Homework Worksheet

Students are provided with 12 problems that are great to take home and review.

• ### Skill Quiz

This tests the students ability on all aspects of this unit.

• ### Homework and Quiz Answer Key

Answers for the homework and quiz.