Question
PSLE
Warren completed the race in 300 seconds. Ken was 50 seconds slower than him.  How long did Ken take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Warren completed the race in 300 seconds. Ken was 50 seconds slower than him.  How long did Ken take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)