The electric company charges Tk. 0.30 per kilowatt-hour (KWH). Rahim used 2800 KWH in April, 3200 KWH in May, and 3600 KWH in June. What was his average cost of electricity for the 3 months?
Created: 6 years ago |
Updated: 2 years ago
best des
Average usage = (2800 + 3200 + 3600) / 3 = 9600 / 3 = 3200 kwh
So, average cost = 3200 x 0.3 = 960 TK
Md Azizur Rahman
Founder of Satt
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