Question

The cost of flooring a room is 56000.
The rate of flooring the room is 14 per
sqm. If the room is 80 metres long, find
its width.
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Answer 1

Answer:

ans is 50

Step-by-step explanation:

cost = rate *area

so

area= 56000/14

= 4000

so area = 4000

since lenght is 80

so l*b= area

80*b= 4000 so

b= 4000/80

= 50 m

Answer 2

Answer:

50 metres

Step-by-step explanation:

cost of flooring=₹56000

rate of flooring = ₹ 14/sq. metre

length of room = 80 metres

let width be b

=> 14(80×b) = 56000

=> 80×b = 56000÷14

=> 80×b = 4000

=> b = 4000÷80

=> b= 50 metres

Hence the width is 50 metres