Question
PSLE
Archie completed the race in 350 seconds. Ryan was 20 seconds slower than him.  How long did Ryan take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)
1 m

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PSLE
Archie completed the race in 350 seconds. Ryan was 20 seconds slower than him.  How long did Ryan take to complete the race? Give your answer in min and s. (Eg 1 min 2 s)