Math Practice Online: MathScore.com

Math Practice Online > free > lessons > Texas > 7th grade > Distance, Rate, and Time

If your child needs math practice, click here.

These sample problems below for Distance, Rate, and Time were generated by the MathScore.com engine.

Sample Problems For Distance, Rate, and Time


Complexity=1, Mode=rate

Solve. Round to hundredths if need be. Remember to label your answers.
1.   If you have gone 70 meters in 1 hour, how fast were you
going in meters/hour?
2.   If you have gone 40 miles in 1 minute, how fast were you
going in miles/minute?

Complexity=2, Mode=dist

Solve. Round to hundredths if need be. Remember to label your answers.
1.   If you have gone 20 kilometers/hour for 3 hours, how far
have you gone in kilometers?
2.   If you have gone 50 millimeters/second for 3 seconds, how
far have you gone in millimeters?

Complexity=3, Mode=time

Solve. Round to hundredths if need be. Remember to label your answers.
1.   If you have gone 30 meters at 30 meters/second, how much
time has elapsed in seconds?
2.   If you have gone 60 yards at 20 yards/hour, how much time
has elapsed in hours?

Complexity=4, Mode=mixed

Solve. Round to hundredths if need be. Remember to label your answers.
1.   If you have gone 150 feet in 3 hours, how fast were you
going in feet/hour?
2.   If you have gone 120 yards at 30 yards/hour, how much time
has elapsed in hours?

Complexity=8, Mode=mixed

Solve. Round to hundredths if need be. Remember to label your answers.
1.   If you have gone 700 miles at 100 miles/hour, how much time
has elapsed in hours?
2.   If you have gone 80 kilometers in 1 minute, how fast were
you going in kilometers/minute?

Complexity=9, Mode=dist

Solve. Round to hundredths if need be. Remember to label your answers.
1.   If you have gone 20 meters/minute for 5 hours, how far
have you gone in meters?
2.   If you have gone 70 meters/minute for 6 hours, how far
have you gone in meters?

Complexity=10, Mode=time

Solve. Round to hundredths if need be. Remember to label your answers.
1.   If you have gone 1200 inches at 20 feet/hour, how much time
has elapsed in hours?
2.   If you have gone 0.568 miles at 100 yards/minute, how much
time has elapsed in minutes?

Complexity=11, Mode=mixed

Solve. Round to hundredths if need be. Remember to label your answers.
1.   If you have gone 4224000 yards in 1 minute, how fast were
you going in miles/second?
2.   If you have gone 8 inches at 40 feet/minute, how much time
has elapsed in seconds?

Answers


Complexity=1, Mode=rate

Solve. Round to hundredths if need be. Remember to label your answers.
#ProblemCorrect AnswerYour Answer
1If you have gone 70 meters in 1 hour, how fast were you
going in meters/hour?
Solution
Rate = Distance ÷ Time
= (70 m) ÷ (1 hr) = 70 m/hr
#ProblemCorrect AnswerYour Answer
2If you have gone 40 miles in 1 minute, how fast were you
going in miles/minute?
Solution
Rate = Distance ÷ Time
= (40 mi) ÷ (1 min) = 40 mi/min

Complexity=2, Mode=dist

Solve. Round to hundredths if need be. Remember to label your answers.
#ProblemCorrect AnswerYour Answer
1If you have gone 20 kilometers/hour for 3 hours, how far
have you gone in kilometers?
Solution
Distance = Rate × Time
= 20 km/hr × 3 hr = 60 km
#ProblemCorrect AnswerYour Answer
2If you have gone 50 millimeters/second for 3 seconds, how
far have you gone in millimeters?
Solution
Distance = Rate × Time
= 50 mm/s × 3 s = 150 mm

Complexity=3, Mode=time

Solve. Round to hundredths if need be. Remember to label your answers.
#ProblemCorrect AnswerYour Answer
1If you have gone 30 meters at 30 meters/second, how much
time has elapsed in seconds?
Solution
Time = Distance ÷ Rate
= (30 m) ÷ (30 m/s) = 1 s
#ProblemCorrect AnswerYour Answer
2If you have gone 60 yards at 20 yards/hour, how much time
has elapsed in hours?
Solution
Time = Distance ÷ Rate
= (60 yd) ÷ (20 yd/hr) = 3 hr

Complexity=4, Mode=mixed

Solve. Round to hundredths if need be. Remember to label your answers.
#ProblemCorrect AnswerYour Answer
1If you have gone 150 feet in 3 hours, how fast were you
going in feet/hour?
Solution
Rate = Distance ÷ Time
= (150 ft) ÷ (3 hr) = 50 ft/hr
#ProblemCorrect AnswerYour Answer
2If you have gone 120 yards at 30 yards/hour, how much time
has elapsed in hours?
Solution
Time = Distance ÷ Rate
= (120 yd) ÷ (30 yd/hr) = 4 hr

Complexity=8, Mode=mixed

Solve. Round to hundredths if need be. Remember to label your answers.
#ProblemCorrect AnswerYour Answer
1If you have gone 700 miles at 100 miles/hour, how much time
has elapsed in hours?
Solution
Time = Distance ÷ Rate
= (700 mi) ÷ (100 mi/hr) = 7 hr
#ProblemCorrect AnswerYour Answer
2If you have gone 80 kilometers in 1 minute, how fast were
you going in kilometers/minute?
Solution
Rate = Distance ÷ Time
= (80 km) ÷ (1 min) = 80 km/min

Complexity=9, Mode=dist

Solve. Round to hundredths if need be. Remember to label your answers.
#ProblemCorrect AnswerYour Answer
1If you have gone 20 meters/minute for 5 hours, how far
have you gone in meters?
Solution
Distance = Rate × Time
= 20 m/min × 60min/hr × 5 hr = 6000 m
#ProblemCorrect AnswerYour Answer
2If you have gone 70 meters/minute for 6 hours, how far
have you gone in meters?
Solution
Distance = Rate × Time
= 70 m/min × 60min/hr × 6 hr = 25200 m

Complexity=10, Mode=time

Solve. Round to hundredths if need be. Remember to label your answers.
#ProblemCorrect AnswerYour Answer
1If you have gone 1200 inches at 20 feet/hour, how much time
has elapsed in hours?
Solution
Time = Distance ÷ Rate
= (1200 in × 1 ft/12in) ÷ (20 ft/hr) = 5 hr
#ProblemCorrect AnswerYour Answer
2If you have gone 0.568 miles at 100 yards/minute, how much
time has elapsed in minutes?
Solution
Time = Distance ÷ Rate
= (0.568 mi × 1760yd/mi) ÷ (100 yd/min) = 10 min

Complexity=11, Mode=mixed

Solve. Round to hundredths if need be. Remember to label your answers.
#ProblemCorrect AnswerYour Answer
1If you have gone 4224000 yards in 1 minute, how fast were
you going in miles/second?
Solution
Rate = Distance ÷ Time
= (4224000 yd × 1 mi/1760yd) ÷ (1 min × 60s/min) = 40 mi/s
#ProblemCorrect AnswerYour Answer
2If you have gone 8 inches at 40 feet/minute, how much time
has elapsed in seconds?
Solution
Time = Distance ÷ Rate
= (8 in × 1 ft/12in) ÷ (40 ft/min × 1 min/60s) = 1 s

MathScore.com

Copyright Accurate Learning Systems Corporation 2008.
MathScore is a registered trademark.