The total cost of flooring a room at Rs.8.50 per sq. metre is Rs.510. If the length of the room is 8 metres, find its breadth.
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The total cost of flooring a room at Rs.8.50 per sq. metre is Rs.510. If the length of the room is 8 metres, find its breadth.
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Question⇰
The total cost of flooring a room at Rs.8.50 per sq. metre is Rs.510. If the length of the room is 8 metres, find its breadth ?
Given :-
Flooring of a room = ₹ 8.50
Per square Metre = ₹ 510
Length = 8 m
To find :-
Let's Do...!
[tex] \sf \: Cost \: of \: flooring \: per \: square \: meter = Rs.8.50[/tex]
[tex] \sf \implies Total \: cost \: of \: flooring \: of \: room = Rs.510[/tex]
[tex] \sf∴ Area \: of \: the \: room = \frac{510}{8.50} = 60 \: m {}^{2} [/tex]
Formula used :- ( Area of rectangle )
[tex] \sf \pink{ Area \: of \: the \: room = l×b}[/tex]
Calculation...
[tex] \sf \purple\implies 60=8×b[/tex]
[tex] \sf \purple\implies b = \frac{60}{8} = 7.5 \: m[/tex]
[tex] \red{\boxed{ \sf∴ Breadth \: of \: the \: room \: is \: 7.5 \: m}}[/tex]
Answer: 7.5m
Step-by-step explanation: Answerable
Step-by-step explanation: Cost of flooring per square meter = 8.50 rupees.
Total cost of flooring of room = 510 rupees
Therefore, Area of the room =510 ÷8.50 =60
there fore we know that area = length *breadth
if length of the room = 8 meters then breadth = area/length = 60m²/8 = 7.5m
got it from another brainly in. question