Question
PSLE
Mark completed the race in 255 seconds. Harry was 40 seconds slower than him.  How long did Harry take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Mark completed the race in 255 seconds. Harry was 40 seconds slower than him.  How long did Harry take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)