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Kaylin is saving money for a new bike. The bike costs $530. Her mom will give her $170. Kaylin will work for the rest of the money by babysitting, where she earns $15 each hour. How many hours will Kaylin need to work to buy a bike?

Respuesta :

Janessa07

Answer:

She will need to work 24 hours to buy a bike

Step-by-step explanation:

Cost of bike = $530

When her mum gives her $170,

Remaining money for the bike = $530 - $170

                                                   = $360

If she earns $15 in 1hr,

She will earn $360 in => [tex]\frac{360}{15} hours[/tex]

                                   = 24 hours

∴She will need to work 24hrs to buy the bike

Hope this helps :)

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