nctrack81 nctrack81

22-03-2019
Mathematics

contestada

A machine worked for 5 hours and used 4 kilowatts of electricity. The machine used _ of a kilowatt each hour it worked.

Respuesta :

MrSmoot MrSmoot

22-03-2019

Answer:

0.8 kw/h

Step-by-step explanation:

If it used 4 kw in 5 hours, divide 4 by 5 to see how much it used per hour

4kw/5h = 0.8kwh

***4/5 = 0.8

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