Question

cost of 9 chairs is 9000 so the cost of 7 chairs​

Answer 1

$\huge\mathcal{Answer:}$

Given cost of 9 chair = Rs 9000

To find :

Cost of 7 chair

Let's find cost of 1 chair

Cost of 1 chair = 9000/9 = Rs 1000

Then,

Cost of 7 chairs = 1000 × 7

= Rs 7000

Answer 2

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$Heya \\</p><p>Cost \: of \: 9 \: chairs = Rs. 9000 \\ </p><p>Cost \: of \: 1 \: chair = Rs. 9000/9 = Rs. 1000 \\ </p><p>Cost \: of \: 7 \: chairs = Rs. 7×1000 = Rs. 7000 \\ </p><p>Hope \: this \: helps \: u \\ </p><p>Follow \: me \\ </p><p>Plz \: mark \: my \: ans \: as \: brainliest$

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