Question
PSLE
Mark completed the race in 275 seconds. Tom was 45 seconds slower than him.  How long did Tom 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 275 seconds. Tom was 45 seconds slower than him.  How long did Tom take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)