Question

A residential building has 65 floors. Each floor has 64 doors. Each door is to be decorated
with 45 tiny bulbs. How many bulbs would be needed to decorate all the doors?​

Answer 1

Answer:

no. of bulbs needed = 65×64×45

=187200 bulbs

MARK MY ANSWER AS BRAINLIEST ANSWER AND FOLLOW ME PLZZ...

Answer 2

65 floors

64 doors 45 bulbs

1st floor = 45×64

= 2880 bulbs

65 floors bulbs needed = 65×2880

= 187200 bulbs are needed