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19-06-2018
Mathematics

contestada

alex earns $210 in 21 hours. At this rate, how many dollars will he earn 35 hours?

Respuesta :

19-06-2018

he will earn $350 because he is earning $10 every hour

Answer Link

19-06-2018

210 : 21 = 10$ (1 hour of work)
10 * 35 = 350$ (35 hours of work)

or

210 : 21 * 35 =
10 * 35=
350

Answer Link

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