Ratios and Rates

An elevator can accommodate 45 people in 20 minutes. How many people could ride the elevator in 1 hour?

Select the statement that describes a unit rate.

• Sofia ate 1 apple.

• Sofia is running 8 kilometers.

• Sofia has 8 teddy bears and 1 Pokemon Card.

• Sofia is riding her bicycle 8 miles per hour.

A jet travels 540 miles in 2 hours. At this rate, how far could the jet fly in 11 hours?

You can buy 3 sodas at the convenience store for $1.05. You can buy 5 of the same sodas at Publix for $1.15. Which place is the better buy?

What is the ratio of pi?

• Pi is the ratio of the area of a circle to its radius.

• Pi is the ratio of the area of a circle to its diameter.

• Pi is the ratio of the circumference of a circle to its radius.

• Pi is the ratio of the circumference of a circle to its diameter.

• 63

• 36

• 126

• 162

Einstein Bagels can make 300 bagels in 2 hours. How many bagels can they bake in 21 hours?

The rescue has 23 puppies and 11 kittens.

What is the ratio of puppies to kittens?

• 11:23

• 23/11

• 11 to 23

• 23:11

• Seth

• Jayden

• Evan

The ratio of Charmander cards to Eevee cards in Cheryl's Pokemon Card Collection is 33:90. Select all true statements.

• For every 123 Pokemon Cards, there are 90 Eevee Cards.

• For every 90 Charmander Cards, there are 33 Eevee Cards,

• For every 123 Pokemon Cards there are 36 Charmander Cards.

• For every 33 Charmander Cards, there are 90 Eevee Cards.