Question
PSLE
Mark completed the race in 120 seconds. He was 50 seconds slower than Ahmad. How long did Ahmad take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Mark completed the race in 120 seconds. He was 50 seconds slower than Ahmad. How long did Ahmad take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)