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PtichkaEL [24]
3 years ago
15

Can someone help me on this Quiz

Mathematics
2 answers:
Gnesinka [82]3 years ago
5 0

Answer:

a

because 1 1/2 * 1 1/2 *1 = 2 1/4

ozzi3 years ago
4 0
Answer is a i took the test
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in a hotel ,100 bulbs each of 60W are lightened for 6 hours a day and 40 fans each of 50Wvate run for 10 hours a day . calculate
alekssr [168]

Answer:

1680 kwhr

Step-by-step explanation:

See attached for explanation.  I converted watt*hr to kW*hr by dividing by 1000.

Fans Bulbs  

 40         100  

 50          60      W

  10            6       hours/day

20000 36000 W*hr/day

 30          30 days/month

600000 1080000    W*hr/month

  600      1080   kWhr/month

 

Total = 1680 kWhr/month

5 0
2 years ago
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