Simple Unit Rate

A skydiver falls 144 feet in three seconds. How far does the skydiver fall per second?

• 43

• 12

• 48

• 144

You score 84 points in six games. How much do you score per game?

• 14

• 13

• 12

• 11

A supermarket has grapes for $10 for 5 pounds. How much would it cost for 1 pound? Now that you have the Unit Rate, how much would it cost for 25 pounds?

• $50 for 1 pound; $100 for 25 pounds

• $5 for 1 pound; $125 for 25 pounds

• $1 for 1 pound; $25 for 25 pounds

• $2 for 1 pound; $50 for 25 pounds

An ice company charged $3.40 for 4 bags of ice. How much would it be for 1 bag of ice? Now that you have Unit Rate, calculate the cost for 15 bags of ice.

• $13.60 for 1 bag of ice; $195 for 15 bags of ice

• $.85 for 1 bag of ice; $12.75 for 15 bags of ice

• $.90 for 1 bag of ice; $13.50 for 15 bags of ice

• $.75 for 1 bag of ice; $11.25 for 15 bags of ice

A video game store was getting rid of old games, selling 3 for $34.26. How much would it be for 1 video game? Now that you have the Unit Rate, use that to calculate how much it would be for 16 games.

• $12.80 for 1 video game; $204.80 for 16 Video Games

• $11.42 for 1 video game; $137.04 for 16 video games

• $102.78 for 1 video game; $182.72 for 16 video games

• $11.42 for 1 video game; $182.72 for 16 Video Games

It takes Ms. Robbins 30 minutes to wash 120 dishes. How many dishes can she wash in 1 minute? Not that you have Unit Rate, use that to calculate how many dishes she can wash in 90 minutes.

• .25 dishes in 1 minute; 22.5 dishes in 90 minutes

• 4 dishes in 1 minute; 480 dishes in 90 minutes

• 4 dishes in 1 minute; 360 dishes in 90 minutes

• .25 dishes in 1 minute; 360 dishes in 90 minutes

At the baseball stadium, the price for popcorn is $15.36 for 6 bags. How much would it be for 1 bag of popcorn? Now that you have the Unit Rate, use that to calculate how much for 13 bags of popcorn.

• $2.56 for 1 bag; $33.28 for 13 bags

• $3.56 for 1 bag; $46.28 for 13 bags

• $1.06 for 1 bag; $13.78 for 13 bags

• $9.36 for 1 bag; $121.68 for 13 bags

Raul has been shooting basketballs for 35 minutes. He made 245 baskets. How many baskets can he make in 1 minute? Now that you have Unit Rate, calculate how many baskets he can make in 125 minutes.

• 7 baskets in 1 minute; 245 baskets in 125 minutes

• 1 basket in 1 minute; 245 baskets in 125 minutes

• 245 baskets in 1 minute; 8,575 baskets in 125 minutes

• 7 baskets in 1 minute; 875 baskets in 125 minutes

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $5 per pound

• $35 per pound

• 0.125 pounds per dollar

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $1.25 per pound

• $1 per pound

• $2 per pound

• $1.50 per pound