Question

find the length and breadth of a room, if their ratio is 10:6 and cost of fencing is Rs 6000 at Rs 15 per metre.​

Answer 1

Step-by-step explanation:

Perimeter of room = 6000/15 = 400m

Now let the length and breadth be 10x and 6x

so, 2 ( 10x + 6x ) = 400

2 (16x) = 400

16x = 200

8x = 100

x = 12.5

so, length = 10x = 125m

and breadth = 6x = 75m

Answer 2

Answer:

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