SOLUTION: david took 16 minutes 24 seconds to cycle a distance of 2 km on average , how long did he take to cycle each km
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Question 682061
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david took 16 minutes 24 seconds to cycle a distance of 2 km on average , how long did he take to cycle each km
Answer by
josmiceli(19441)
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It took half as long to cycle 1/2 of 2 km
Half as long is ( 16 min / 2 ) + ( 24 sec /2 )
16 min / 2 = 8 min
24 sec / 2 = 12 sec
He takes 8 min and 12 sec