Question

Find the cost of fencing a rectangular garden at the rate of ₹7.50 per meter .If it's length and breadth are in the ratio 4:3 and it's area is 12cm^{2}​

Answer 1

Answer:

here is the answer...........

Step-by-step explanation:

4 x× 3 x = 12

12 x ∧ 2 = 12

x ∧ 2 = 1

x = 1

4 x = 4

3 x = 3

Perimeter = ( 4 + 3 ) 2

P = 14 CM

14 CM = 14 / 100 Mt

= 0.14 mt

= 7.50 x 0.14

= 1.05 /-

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