Unit Rate

Which animal's heart beats at a rate of 65 beats per minute?

• Pig (225 Heartbeats in 3 minutes.)

• Horse (180 heartbeats in 4 minutes.)

• Cow (520 heartbeats in 8 minutes.)

• Dog (540 heartbeats in 6 minutes.)

Which student solved multiplication problems at a rate of 28 per minute?

• Sarah (58 problems in 2 minutes.)

• Alicia (78 problems in 3 minutes.)

• Keegan (84 problems in 3 minutes.)

• Caden (92 problems in 4 minutes.)

Kanye bought 8 lemons for $6. Each lemon was the same price. What was the cost of 1 lemon?

Which team made pies at a rate of 4.5 pie per hour?

• Crusty (28 pies in 8 hours.)

• Pie Piece (27 pies in 6 hours.)

• Swag Bakers (20 pies in 5 hours.)

• Yum (26 pies in 5 hours.)

Mason loves donuts and is comparing the deal at three different restaurants. Which restaurant offers the lowest price per donut?

• Donut Planet (8 donuts for $7.)

• These Donuts (12 donuts for $10.)

• Go Nuts 4 Donuts (20 donuts for $17.)

• Thy Doughnut (9 donuts for $8.)

Which car salesperson has sold the most cars per year?

• Ronaldo (104 cars in 2 years.)

• Maria (322 cars in 7 years.)

• Bruno (516 cars in 12 years.)

• Benedicto (245 cars in 5 years.)

Which orchard has the highest rate of apples per tree?

• The Seed (84 total trees and 38,614 total apples.)

• Sweet and Sour (178 total trees and 75,509 total apples.)

• Apple Valley (312 total trees and 135,220 total apples.)

• Appleicious (112 total trees and 48,384 total apples.)

Jackson buys 4 tires for his Quad Bike for $272. Each tire has the same price. What is the cost for 3 tires?

Farjana does 184 jumping jacks in 4 minutes. She does her jumping jacks at a constant rate. How many jumping jacks can Farjana do in 7 minutes?

Tiffany types 162 words in 3 minutes. Tiffany types at a constant rate. How many words will Tiffany type in 7 minutes?