Math 7 - Chapter 4 Review

Front

In an animal shelter, the ratio of dogs to cats is 5 to 3. If there are 25 dogs, how many cats are there?

Back

c = 15

Front

What does the term 'congruent' mean?

Back

Equal

Tags

CCSS.8.G.A.2

Front

Three bags of rice weigh 90 kgs. How much do 9 bags weigh?

Back

270 kg

Tags

CCSS.3.MD.A.2

Front

A bird flies 35 meters in 10 seconds. If it keeps flying at the same rate, how long will it take to fly 14 more meters?

Back

4 seconds

Tags

CCSS.6.RP.A.3B

Front

What is true about the shape and size of similar figures?

Back

Same shape and not the same size

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Front

What is a ratio?

Back

A comparison of two quantities, showing how many times one value contains or is contained within the other.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

What is a proportion?

Back

An equation that states that two ratios are equal.

Tags

CCSS.7.RP.A.2A

Front

How do you find the equivalent ratio?

Back

By multiplying or dividing both terms of the ratio by the same non-zero number.

Tags

CCSS.6.RP.A.3A

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for finding the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Tags

CCSS.3.MD.D.8