Question
PSLE
Wesley completed the race in 180 seconds. He was 30 seconds slower than Ethan. How long did Ethan take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Wesley completed the race in 180 seconds. He was 30 seconds slower than Ethan. How long did Ethan take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)