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3 years ago

13

You jog 2 kilometers in 12 minutes. At this rate, how long will it take you to complete a 5 kilometer race, when using ratios an

d rates.

2 answers:

natta225 [31]3 years ago

3 0

2km/12min = 5km/xmin

5 * 12 = 2 * x
60 = 2x
x = 30 min

QveST [7]3 years ago

3 0

30 minutes because 12+12=24 and the last kilometer will take 6 minutes because 6 is half of 12 so 24+6=30

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