A landlord has eight 40W electric light bulbs, four 60W bulbs and two 100W bulb in his house. If he has all the points on for five hours daily and if N.E.P.A. charges 5k per unit, his bill for 30 days is

Dherra

5 years ago

my school your parameters aren't correct you gave a time of hours and you solved using 150hrs
please do cross check and correct.

Michealubegirl

5 years ago

try cross check before you lay your comments.the question stated that five hours daily.and daily is 30 therefore 30*5=150

Michealubegirl

5 years ago

daily *5hrs

Michealubegirl

5 years ago

5*30daily

Mudassir001

3 years ago

Pls is there explain to me where do we got 10rest power of -3

LOLALADE14

1 year ago

Dont we need to convert the kobo to nairia


please answer