Question

17) A room is 5.8 m long, 4.2m wide and 3.2 m high. It has one door measuring
1.2m x 2.5m and three windows each measuring 1m x 0.75m. Find the cost of
whitewashing its wall at the rate of 30 per square metre.​

Answer 1

Answer:

1533.3rs

Step-by-step explanation:

explaination is in attachment