Question
PSLE
Zeph completed the race in 230 seconds. He was 45 seconds slower than Oscar. How long did Oscar take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Zeph completed the race in 230 seconds. He was 45 seconds slower than Oscar. How long did Oscar take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)