Question

How much lace will be needed to put around a square cushion of side 65 cm? What will be the cost of the lace required, if the lace costs rs.8 per m?​

Answer 1

The cost of the required lace is 20.8 Rs

Step-by-step explanation:

Side of cushion = 65 cm

Perimeter = 4 x side

Perimeter = 4 x 65

= 260 cm

Cost of lace per meter = 8 Rs

= 8 x 260/100 Total cost of te = 8 * 2.6

= 20.8 Rs

Thus the cost of the required lace is 20.8 rs

Hope it helped