Question
PSLE
Julian completed the race in 320 seconds. He was 30 seconds slower than Zeph. How long did Zeph take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Julian completed the race in 320 seconds. He was 30 seconds slower than Zeph. How long did Zeph take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)