Question
PSLE
Carl completed the race in 120 seconds. He was 20 seconds slower than Glen. How long did Glen take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Carl completed the race in 120 seconds. He was 20 seconds slower than Glen. How long did Glen take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)