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Power of one tube light=40W
Power of 4 tube lights=4×40=160W=0.16kW
Energy consumed by 4 tube lights each day =0.16×5=0.8kWh
Power of one fan =120W
Power of 3 fans =3×120=360W=0.36kW
Energy consumed by 3 fans each day =0.36×4=1.44kWh
Total electrical energy consumed per day =0.8+1.44=2.24kWh
∴total number of units consumed per day =2.24units
Cost of one unit=5
Number of days in the month of September=30 days
∴ Electricity bill for the month of January=2.24×30×5=336
Answer = 336
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Hi lily :)
my handwriting has... no words
(ignore it i was in a hurry)
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I thought you..Just left Brainly....but Nice to see you again! :) i'm happy..answer pie. :) byee! have a lovely day too..Answer helped a lot! :)))) THANKS FOR EVERYTHING
is something wrong with you..lately?? you seem just..off..okay anyways! byee...i've also Answered in your Other Question..days ago..you weren't there..just doubted you left. but, no u didn't so, just asked.~ ʜᴏᴩᴇ..everything is good..
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