Question

The area of four wall of a room is 960 sq. m. Is the length of the room is thrice its breadth and height is 8m. Find the area of the floor

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

area of four wall is 960

let the breadth be x

length will be 3x

height is 8m

2*4x * 8 = 960

x = 15

so breadth = 15

length= 15 *3 = 45

Area of floor = 15*45 = 675

hence, area of floor is 675 m sq.