Question

Find the length of the wooden strip required to frame a photograph of bad breath 32 cm and length 45 cm also find the cost if one metre frame cost rupees 12

Answer 1

Answer:

Perimeter= 2(l+b)

=2(45+32)

=2x77 = 154

= 154/100m =1.54m

Total Cost = 1.54x12= 18.48 = cost of Frame