Question

A hall is 16 m long and 12 m broad . find the cost of carpeting it at rs 615 per m square,after leaving a margin of 1 m all around​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

length=16

breath=12

but leaving 1 m margin from all side

so length=14

breath. 10

area 14x10 m²

= 140 m²

costing of carpenting=615x165

86100 rs