Rates, Proportions and Percents Unit Review

Rates, Proportions and Percents Unit Review

Assessment

Flashcard

Mathematics

7th Grade

Hard

CCSS
6.RP.A.3C, 6.RP.A.3B, 6.RP.A.1

+3

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a rate?

Back

A rate is a ratio that compares two different quantities, often expressed as a fraction. For example, speed is a rate that compares distance to time (miles per hour).

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

2.

FLASHCARD QUESTION

Front

What is a proportion?

Back

A proportion is an equation that states that two ratios are equal. For example, if a/b = c/d, then a, b, c, and d are in proportion.

Tags

CCSS.7.RP.A.2A

3.

FLASHCARD QUESTION

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100. It is denoted by the symbol '%'. For example, 25% means 25 out of 100.

4.

FLASHCARD QUESTION

Front

How do you calculate the total cost including a tip?

Back

To calculate the total cost including a tip, multiply the original amount by the tip percentage (as a decimal), then add that amount to the original cost. For example, for a $50 meal with an 18% tip: $50 x 0.18 = $9; Total = $50 + $9 = $59.

Tags

CCSS.6.RP.A.3C

5.

FLASHCARD QUESTION

Front

What is the formula to find the selling price after a markup?

Back

The selling price can be found using the formula: Selling Price = Cost Price + (Cost Price x Markup Percentage). For example, if a radio costs $45 and has a 30% markup: Selling Price = $45 + ($45 x 0.30) = $58.50.

Tags

CCSS.6.RP.A.3C

6.

FLASHCARD QUESTION

Front

How do you convert a map scale to actual distance?

Back

To convert a map scale to actual distance, multiply the measurement on the map by the scale factor. For example, if the scale is 1 inch = 40 miles and the road measures 2.5 inches: Actual distance = 2.5 x 40 = 100 miles.

Tags

CCSS.6.RP.A.3B

7.

FLASHCARD QUESTION

Front

What is a circle graph (pie chart)?

Back

A circle graph, or pie chart, is a circular statistical graphic that is divided into slices to illustrate numerical proportions. Each slice represents a category's contribution to the total.

Create a free account and access millions of resources

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

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?