T Turner SOL 6.5c Problem Solving Strategies with Decimals Quiz 1 (Computer Lab)

Kim and Martin swam 50 meters. Kim's time in the race was 50.9 seconds. Martin took 0.26 seconds longer than Kim. What was Martin's time in the race?

• 59.64 seconds

• 51.16 seconds

Amy ran a race in 20.7 seconds. Katie finished the race 0.258 seconds before Amy. How long did it take Katie to run the race?

• 20.442 seconds

• 20.958 seconds

The fastest speed a table tennis ball has been hit is about 13.07 times as fast as the speed for the fastest swimming of 5.35. What is the speed for the table tennis ball?

• 69.9245 miles per hour

• 18.42 miles per hour

The students at Lebanon Middle School are selling tins of popcorn to raise money for their school. They sold 42 tins in the first week. Each tin of popcorn cost $9.25. How much money did they make the first week?

• $64.75

• $388.50

Ants are one of the Thorny Devil lizard's favorite foods. It can eat 45 ants per minute. How long would it take this lizard to eat 1,080 ants? Express your answer in minutes.

• 4 minutes

• 24 minutes