L. How many kilowatt-hours are consumed by the five 20-watt fluorescent lamps each school day?
2. How many kilowatt-hours are consumed by the four 50-watt electric fans each school day?
3. How many kilowatt-hours are consumed for a day?
4. How many kilowatt-hours are consumed for 3 days?
5. How many kilowatt-hours are consumed in one school week?
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Answer:
1. 5 x 20watts = 100watts per day
2. 4 x 50watts = 200watts
3. fluorescent lamp - 100watts per day
electric fan - 200watts per day
4. fluorescent lamp - 300watts per 3days
electric fans - 600watts per 3days
5. fluorescent lamp - 500watts
electric fans - 1000watts
Step-by-step explanation:
i hope it is correct..