2 years ago

The chart below describes the speed of four runners. Which runner is the fastest?

Mathematics

1 answer:

tensa zangetsu [6.8K]2 years ago

6 0

Answer:

Runner B

Step-by-step explanation:

speed = distance ÷ time

Runner A: 1 ÷ 8 = 0.125m/ms

Runner B: 2 ÷ 10 = 0.2m/ms

Runner C: 3 ÷ 20 = 0.15m/ms

Runner D: 5 ÷ 30 = 0.17m/ms

Runner B has the highest speed so he is the fastest runner.

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3 years ago

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Formula

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