Solving Proportions

Solving Proportions

Assessment

Flashcard

Mathematics

7th Grade

Hard

Created by

Quizizz Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a proportion?

Back

A proportion is an equation that states that two ratios are equal.

2.

FLASHCARD QUESTION

Front

How do you solve a proportion?

Back

To solve a proportion, cross-multiply the terms and then solve for the variable.

3.

FLASHCARD QUESTION

Front

If a/b = c/d, what is the cross-multiplication method?

Back

The cross-multiplication method states that a*d = b*c.

4.

FLASHCARD QUESTION

Front

What is the first step in solving for x in a proportion?

Back

The first step is to cross-multiply the terms.

5.

FLASHCARD QUESTION

Front

If 3/4 = x/16, what is the value of x?

Back

x = 12.

6.

FLASHCARD QUESTION

Front

How can you check if two ratios are proportional?

Back

You can check by cross-multiplying and seeing if the products are equal.

7.

FLASHCARD QUESTION

Front

If I have 10 apples for every 2 oranges, what is the ratio of apples to oranges?

Back

The ratio of apples to oranges is 5:1.

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?