Proportions Worksheet

1 a. A boat travels 384 miles in 128 hours (with a constant speed). How far can it travel in 147 hours (with the same speed)?

1 b. A car can travel 252 kilometers on 28 liters of gasoline. How far can it travel on 54 liters?

2 a. A boat can travel 70 miles on 10 gallons of gasoline. How much gasoline will it need to go 140 miles?

2 b. A boat travels 220 miles in 8 hours (with a constant speed). How much time will it take traveling 170 miles?

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Answer Key

1 a. 441 miles.
1 b. 486 kilometers.
2 a. 20 gallons.
2 b. 6 hours.

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