Search Header Logo
7.4D Proportions (WGU and Converting) Knowledge Check

7.4D Proportions (WGU and Converting) Knowledge Check

Assessment

Flashcard

Mathematics

7th Grade

Practice Problem

Easy

Created by

Wayground Content

Used 1+ times

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 convert kilograms to pounds?

Back

Multiply the weight in kilograms by 2.2 to get the weight in pounds.

3.

FLASHCARD QUESTION

Front

If a car completes 5 laps in 12 minutes, how do you find the time for 7 laps?

Back

Set up a proportion: 5 laps/12 minutes = 7 laps/x minutes, then solve for x.

4.

FLASHCARD QUESTION

Front

What is the ratio of girls to boys if there are 4 girls for every 7 boys?

Back

The ratio is 4:7.

5.

FLASHCARD QUESTION

Front

How do you calculate the average speed of a trip?

Back

Average speed = total distance traveled / total time taken.

6.

FLASHCARD QUESTION

Front

If Hallie lost 1.44 kilograms, how do you convert that to pounds?

Back

Multiply 1.44 kg by 2.2 to find the weight in pounds.

7.

FLASHCARD QUESTION

Front

What is the formula to find the missing value in a proportion?

Back

If a/b = c/d, then ad = bc.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?