[tex]\bf Correct Question[/tex]
the length of a square room is 8m . what will be the cost of carpeting the room with carpet of width 128cm at the rate of Rs 120 per meter square?
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Given :
- L = 8m
- Per meter ² cost = 120
- W = 128 cm = 1.28 m
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To find :-
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So to find cost we have to find Area
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We know
[tex] \dashrightarrow \sf Area = l \times b[/tex]
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[tex] \dashrightarrow \sf Area = 8 \times 1.28 {m}^{2} [/tex]
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[tex] \dashrightarrow \sf Area =10.24{m}^{2} [/tex]
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Total Cost :-
- Area × Cost of 1 meter ²
- = 10.24 × 120
- = ₹ 1,228.8
[tex] \therefore \underline {\textsf{\textbf{Total cost of carpeting is equal to \red{1228.8 rupees}}}}[/tex]
