Question
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Solution
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CarmenMaster · Tutor for 5 years
Answer
Here's how to calculate the cost:<br /><br />1. **Calculate the total power consumption:**<br /><br />The video game console uses 1 kW (1000 W), and the television uses 40.2 W. The total power consumption is 1000 W + 40.2 W = 1040.2 W.<br /><br />2. **Convert power to kilowatts:**<br /><br />Since the electricity cost is given in cents per kWh, we need to convert the power from watts to kilowatts: 1040.2 W / 1000 W/kW = 1.0402 kW<br /><br />3. **Calculate the total energy used:**<br /><br />Energy used is Power x Time. So, the energy used is 1.0402 kW * 26 hours = 27.0452 kWh<br /><br />4. **Calculate the total cost:**<br /><br />The cost of electricity is 10.6 cents per kWh. Therefore, the total cost is 27.0452 kWh * 10.6 cents/kWh = 286.68412 cents<br /><br />5. **Convert cents to dollars:**<br /><br />286.68412 cents / 100 cents/dollar = $2.87 (rounded to the nearest cent)<br /><br />**Therefore, it would cost approximately $2.87 to play a video game for 26 hours using this console and television.**<br />
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