sonamsrp23
sonamsrp23 sonamsrp23
  • 03-01-2021
  • Mathematics
contestada

If the cost of plastering 4 walls of a room at Rs 45 per sq. m is Rs 8100, find the area of the 4 walls of the room​

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 03-01-2021

Step-by-step explanation:

Rs8,100 / (Rs45 per square meter)

= 180 square meters.

The area of the 4 walls of the room is 180 sq.m.

Answer Link

Otras preguntas

If 6 and x have the same mean (average) as 2,4, and 24, what is the value of x? And how?
A base 7 three-digit number has its digits reversed when written in base 9. Find the decimal representation of the number.
what place value would i put 805 tens in
A bus on a regular schedule takes 3 1/4 hours to reach its destination. The express bus takes 2 1/2 hours to make the same trip. How much travel time can be sa
What is 3,200,000,000,000 in scientific notation
The GCF (Greatest Common Factor) of 45 and 75. Show your work too. Thanks for your help!
4.44 4.044 greater or less
tina bought some nail polish and lip gloss at the store. the nail polish cost $4.50 per bottle and lip gloss cost $7 per tube. tina bought 9 items and paid $50.
what place value would i put 805 tens in
Write the number in two other forms: 0.632 --------- The example reads: 0.200 / 200 thousandths / 200 x 1/1000