Question

plz solve this!!! please!! my exam is there..I need help!!! please help me!!​

Answer 1

The floor of the room must be carpeted.

Area of floor = l × b = 13*9 = 117m²

Now, a metre of carpet costs Rs 65

Area of carpet required = 117m²

Also, breadth of carpet = 75/100m

By question,

l × b = Area

l × 75/100 = 117

l = 11700/75 = 156m

Cost of carpeting 1m = Rs 65

Cost of carpeting 156m = 156*65 = Rs 10,140

Thus the cost of carpeting will be 10,140 Rs.