Question
PSLE
Ryan completed the race in 345 seconds. Bobby was 20 seconds slower than him.  How long did Bobby take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Ryan completed the race in 345 seconds. Bobby was 20 seconds slower than him.  How long did Bobby take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)