Question

Ritu has to fix a lace arounda carpet she bought a 60 m role of lace how much lace will be needed for one carpet which is 5 metre long and 3M broad . how much lace will be left over​

Answer 1

Answer:

16 m to lace the carpet AND 42 m will be left

Step-by-step explanation:

Length of Lace roll = 60 m

Length of Carpet = 5 m

Breadth of Carpet = 3 m

To fix a lace around carpet = Boundary of Carpet = Perimeter of Rectangular Carpet

= 2(l+b)

=2(5+3)

=2 * 8

= 16 m, to lace the carpet.

Length of lace roll left = 60 - 18

                                    = 42 m