Question
PSLE
Mark completed the race in 215 seconds. Perry was 10 seconds slower than him.  How long did Perry 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 215 seconds. Perry was 10 seconds slower than him.  How long did Perry take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)