Last month,Marybeth was charged $112 for 945 kWh of electricity.How much did the company charge her per kWh,to the nearest cent?

Name: Last month,Marybeth was charged $112 for 945 kWh of electricity.How much did the company charge her per kWh,to the nearest cent?
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Question

Quizplus · Accepted Answer

To find out the cost per kWh, we need to divide the total amount charged by the number of kWh used. 
112/945 = 0.1185185... 
Rounding to the nearest cent gives us $0.12, which is represented by choice D.

Last Month,Marybeth Was Charged $112 for 945 KWh of Electricity