An electric bulb of 60W is lighted for 10 Hrs. a day. What is the amount to be paid in way. If one unit of electricity of cost Rs. 4.50
Don’t spam
Share
An electric bulb of 60W is lighted for 10 Hrs. a day. What is the amount to be paid in way. If one unit of electricity of cost Rs. 4.50
Don’t spam
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Power= 60 Watt
Everyday Use = 10 Hours
Total Days= 30
Cost Of elctricity per unit= 4.50 Rs.
Find:-
Total amount to be paid in 30 days
Given:-
The days can be calculated in total hours used in 30 days
Hence, Days x Everyday Use = 30 x 10 = 300 Hours
Convert, 60 Watt into Kwatt = 60/1000
By Formula,
Unit= Kwatt x Time (in hours)
U= 60/1000 x 300
U= 18
Hence, total unit used is 18.
By Formula,
Cost= Unit x Rupees per unit
Cost= 18 x 4.50
Cost= 81 Rupees
Answer:
This is your answer.
Hope it will help you..