Question

A cloth of 5m length and 75cm width is to be bordered with lace 6cm wide. Find the cost of putting the border at the rate of rs0.50 per square cm

Answer 1

Lenght of clost 5 m=500cm
width of the cloth =75cm

so the border of the cloth is to be bordered with a lace 6cm width
which means we need to find the perimeter

Perimeter of a rectangle=2(l+b)
=2(500+75)
=2*575
=1150cm

so the rate of cloth per cm=0.50cm
therefore 1150*0.5
=575₹




Ans.The cost of putting the lace on the border of the cloth is Rs575




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