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Популярное Word Problems >

Kira went for a drive in her new car. She drove for 250 miles at a speed of 57 mph. For how many hours did she drive?

Решение

K i r a w e n t f or a d r i v e in h er n e w c a r . S h e d ro v e f or 250 mi l es a t a s p ee d o f 57 m p h . F or h o w man y h o u rs d i d s h e d r i v e ?

Решение

time : 4 \frac{22}{57}

Шаги решения

Translate the problem into an equation:

250 = 57 x

Решите для

x, 250 = 57 x : x = \frac{250}{57}

Преобразуйте неправильные дроби в смешанные числа

time : 4 \frac{22}{57}

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