Question

it. Find the area of a room which is 4m-5cm long and 3m - 20 cm broad​

Answer 1

Answer:

1,10,650cm²

Step-by-step explanation:

Length of the room (l) = 4m - 5cm = 400cm - 5cm = 395cm

Breadth (b) = 3m - 20cm = 300cm - 20cm = 280cm

Area of the room = l × b = 395 × 280cm² = 1,10,650cm²