find the cost of carpeting a room 13m and 9m with a carpet width 75cm at the rate of ₹105 per meter
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area of floor=13×9
=117m^2
________
Let length of carpet be 'L'
Width=75cm OR 0.75m (given)
_________
Area to be covered by carpet=117m^2
Area=length×breadth
117 =L×0.75
L=11700/75
=156m
_________
Rate of carpeting=Rs105 per meter
Cost= Rate × Length of carpet
=Rs(105×156)
=Rs16380
Ans.=Rs16380
=117m^2
________
Let length of carpet be 'L'
Width=75cm OR 0.75m (given)
_________
Area to be covered by carpet=117m^2
Area=length×breadth
117 =L×0.75
L=11700/75
=156m
_________
Rate of carpeting=Rs105 per meter
Cost= Rate × Length of carpet
=Rs(105×156)
=Rs16380
Ans.=Rs16380
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