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anonymous
 one year ago
During track practice, Chris ran 2.5 laps in 81 seconds. What was his average time per lap? Do I divide?
anonymous
 one year ago
During track practice, Chris ran 2.5 laps in 81 seconds. What was his average time per lap? Do I divide?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Yep! 81/2.5 gives you the answer.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the decimal into the whole number or the other way around?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0either these laps were really short, or this cat is fast

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0"per" means "divided by" time per lap time divided by lap

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0dw:1444098810689:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0we want the time for 1 lap, so we need to turn that `2.5` into `1` we do this by dividing both parts by `2.5` dw:1444098863157:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.02.5 divided by itself is 1 dw:1444098893958:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0so you just need to compute 81/2.5 to get your answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I understand now thx
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