Question

8. A room is 8 m 60 cm long, 3 m 50 cm wide and
2 m 40 cm high. It has 2 doors measuring 1.4 m *
2.6 m and a window measuring 2.2 m * 1.56 m.
Find the cost of the wall paper used on its walls,
which costs Rs 42 per metre²?​

Answer 1

Step-by-step explanation:

A room is 8.5m long 6.5m broad and 3.4m high. It has two doors, each measuring (1.5m by 1m) and two window, each measuring (2m by 1m). Find the cost of painting its four walls at Rs160 per m

2

.