Question

@ 13. A carpet 5m 20cm long and 3m 20cm broad, as to be
surrounded by a lace. Find the length of lace required​

Answer 1

Answer:

16m 80cm acording my calculations

Step-by-step explanation:

Answer 2

Solution:

Length of carpet = 5m 20cm = 520cm

Breadth of carpet = 3m 20cm = 320cm

Length of the lace required = perimeter of the carpet.

Perimeter of carpet = 2×(l+b)

= 2× (520 + 320)

= 2 × (840)

= 1680cm

Length of lace required =16.8 m