Question
PSLE
Billy completed the race in 280 seconds. Ben was 35 seconds slower than him.  How long did Ben take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Billy completed the race in 280 seconds. Ben was 35 seconds slower than him.  How long did Ben take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)