Mathematics: If Lin runs 21 laps at the same rate (1.2 minutes per lap) how long does it take her?

If Lin runs 21 laps at the same rate (1.2 minutes

iamsecond235p318rq

12.02.2022

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Time taken by Lin for 1 lap = 1.2 minutes

Laps run by Lin = 21

Time taken by Lin to run 21 laps = ?

Time taken by Lin to run 21 laps = Laps run by Lin × Time taken by Lin for 1 lap

$= 21 \times 1.2 \\ = 25.2$

➳ Lin ran for a total of 25.2 minutes in total.

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