5 no. of lights of 60W and 2 no. of bulb of 100W were used from 6 p.m. to 1 p.m. for 30 days. If it is charged by Rs. 5 per unit, then what amount will be paid for a month ? (1 unit = kW /hr)
Attachments:
Answers
Answered by
1
Step-by-step explanation:
unit =285
electrical energy=285×5re
=1425
Attachments:
Similar questions