Question

a rectangular room is 8m long and 5m broad. find the cost of carpeting the room at Rs.100 per meter , if the width of carpet is 2m.​

Answer 1

Answer:

Area of floor 8×5=40m

2

length of carpet to be used

0.8

40

=50m

total cost=50×100 =5000

Answer 2

$\large\underline\mathfrak{\star Question:-}$

☞A rectangular room is 8m long and 5m broad. find the cost of carpeting the room at Rs.100 per meter , if the width of carpet is 2m.

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$\large\underline\mathfrak{\star Answer:-}$

Given:-

$\sf {⟹Length\: of \:room\:=\:8m}$

$\sf {⟹Breadt \:of \:room\:=\:5m}$

$\sf{⟹Rate\: of\: \:=\:5m}$

$\sf {⟹Width\:of \:carpet\:=\:5m}$

To Find:-

$\sf{⟹Rate \: of \:carpeting\: @ ₹100/m.}$

Solution:-

⟼Area of floor 8×5=$40m^2$

⟼Length of carpet to be used = $\frac{40}{0.8}$ =50m

⟼Total cost=50×100=₹5000

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