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Beliebt Word Problems >

A woman can bicycle 56 miles in the same time as it takes her to walk 16 miles. She can ride 10 mph faster than she can walk. How fast can she walk

Lösung

A w o man c an bi cyc l e 56 mi l es in t h e s am e t im e a s i t t ak es h er t o w a l k 16 mi l es . S h e c an r i d e 10 m p h f a s t er t han s h e c an w a l k . Ho w f a s t c an s h e w a l k

Lösung

walking speed : 4

Schritte zur Lösung

Translate the problem into an equation:

\frac{56}{x + 10} = \frac{16}{x}

Löse nach

x, \frac{56}{x + 10} = \frac{16}{x} : x = 4

walking speed : 4

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