Question
PSLE
Xavier completed the race in 240 seconds. He was 10 seconds slower than Ken. 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
Xavier completed the race in 240 seconds. He was 10 seconds slower than Ken. How long did Ken take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)