Question

The cost of 1 metre of lace is Rs 11

3

.What is the

Cost of 15

5

metres of lace?​

Answer 1

Step-by-step explanation:

Length of lace required = Circumference of the circular table

diameter, d= 3.5 m

So, radius r = 3.5/2 m

Length of lace = 2πr2πr

= 2×22×3.57×22×22×3.57×2

= 11m

1m = Rs.30

11m = 11 X 30

= Rs.330