Question
PSLE
Charlie completed the race in 290 seconds. Lee was 40 seconds slower than him.  How long did Lee take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Charlie completed the race in 290 seconds. Lee was 40 seconds slower than him.  How long did Lee take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)