Question

7)a)The area of a rectangular garden 50 m long is 300 sq m. Find the width of the garden? b) Find the cost of fencing a rectangular park 115 m long and 85 m broad at the rate of Rs 2 per metre.​

Answer 1

a) 300 ÷ 50 = 6

a) 6

b) 115 + 115 = 230

b) 85 + 85 = 170

b) 230 + 170 = 400

b) 400 x 2 = 800

b) 800

Explanation: