Unit 2 Review

Front

What is a ratio?

Back

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

Front

How do you calculate the total number of items in a ratio?

Back

To find the total number of items in a ratio, add the parts of the ratio together.

Front

What is the ratio of pears to all fruit if there are 4 apples, 2 bananas, and 5 pears?

Back

5:11

Front

How do you convert centimeters to meters?

Back

To convert centimeters to meters, divide the number of centimeters by 100.

Front

What is 165 cm in meters?

Back

1.65 meters

Front

What is the ratio of sketch books to notebooks if Maggie has 22 sketch books and 36 notebooks?

Back

11 to 18

Front

How do you find the ratio of two different sizes of items?

Back

To find the ratio, divide the number of each size by their greatest common divisor.

Front

If a store has 1,500 squishmallows and 300 are small, what is the ratio of small to large squishmallows?

Back

1 : 4

Front

What is the formula to find the total distance if a percentage of it is known?

Back

Total Distance = Distance Known / (Percentage Known / 100)