lazylazy
lazylazy lazylazy
  • 28-09-2020
  • Mathematics
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2.Ellington earns $210 for working 10 hours. How much does he earn per 40 hours?

Respuesta :

Icebrain
Icebrain Icebrain
  • 28-09-2020

Answer: $840

Step-by-step explanation:

  1. Set up the proportion 210/10 = x/40.
  2. To solve it quickly, multiply 210 with 4, since 10*4 = 40. Therefore, x = 840.
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