buddy2517 buddy2517

03-11-2017
Mathematics

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If yo travel56mph how far will you go in2hr15min how long does it take to cover 168 miles

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Аноним Аноним

07-11-2017

2 hr 15 min = 2 [tex] \frac{1}{4} [/tex] hours = 2.25 hours
"how far" means distance ... so distance = rate x time
distance = 56 x 2.25 = 126 miles

"how long" means time ... so using the same formula
168 = 56 x time
divide both sides of the equation by 56 to solve
3 hours = time

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