arooja
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The window of a room is 20m long and 14m wide. If the
carpenter works to put a metallic frame around it which
costs Rs. 120per metre, then how much will the metallic
frame cost?​

Respuesta :

cjanice2020

Answer:

$8160.00

Step-by-step explanation:

First find the perimeter: 40+28=68

So multiply 68 meters by the price per meter: 68*120=8160

Hope this helps!

JOKER0002

Step-by-step explanation:

Answer:

Length =20 m

Breadth =14 m

Perimeter =2(l+b)

2(20+14)=2*34=68 m

Given cost per m =120 rs

Then the total cost =68*120=8160 rs

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