Math, asked by karthitsraghavan, 1 month ago

A storage room is 6m long, 5m wide and 3.5m high. Find the cost of white-washing its walls at the rate of 12$per m sq

This chapter is volume and surface area, 7th grade

Answers

Answered by Shreyanshijaiswal81
0

\:\:\:\:\:\:\:\huge\color {pink} \boxed{\colorbox{black} {Answer}}

Length of room =6m

Breadth of room =5m

Height of room =3.5m

So, Area of four walls =2(+b)×h=2(6+5)×3.5=77m2

Hence, the cost of whitewashing =Rs.(12 × 77)=Rs.264

\rule{200}3

Answered by shardasingh9h
0

Answer:

6m × 5m × 3.5m = 105m

₹12 × 105m = ₹1260

Similar questions