Mathematics, 10.02.2021 05:20 cece4649
Maggie wants to buy a new energyefficient refrigerator. Her old refrigerator uses about 1200 kWh per year, while the new one would use about 400 kWh per year. Approximately how much money would Maggie saveper year if she buys the new refrigerator?
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Maggie wants to buy a new energyefficient refrigerator. Her old refrigerator uses about 1200 kWh pe...
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