Question

Find the lenght of a room whose area is 154/10sq.m and breadth is 21/20m​

Answer 1

Area of room =  153/10 m. sq.

Breadth of room =  2 11/20 = 51/20 m.

To find: Length of room.

We know that Area of the room = product of the length and breadth

Area = length × breadth

153/10 = length × 51/20

length = 153/10 × 20/51

length = 6 m

Therefore, Length of room is 6 m.

Hope it helps you !!!!!!!

Answer 2

Step-by-step explanation:

Area = 154/10 sq.m

Breadth = 21/20 m

Length = Area / Breadth

= 154/10 / 21/20

= 154/10 x 20/21.....division means

multiplication with its

reciprocal

= 22 x 2 / 3

= 44/3 m