Snoopycatlover
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Julia drove a car 10 miles in 30 minutes. Jasmine drove a motorcycle 3 miles in 12 minutes. who drove faster? show work!

Respuesta :

MatrixEva

Julia = 10 miles in 30 minutes

Jasmine = 3 miles in 12 minutes

Julia= 10/30 *2 = 20/60. Julia drove 20 mph

Jasmine= 3/12*5= 15/60. Jasmine drove 15mph

Julia drive faster.

fartqueef
Julia is driving at 20miles/hour while jasmine drives at 15miles/hour.
I got these values by relating 10miles in 30 minutes to miles/hr so i multiplied by 2 since there are 2 half hours in a mile. And 12 mins is 1/5 of an hour so i multiplied 3miles/12 mins by 5 to get miles an hour. So julia was driving faster

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