Question

the cost of 4 m of cloth is Rs 40. find the cost of 9 m of cloth
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Answer 1

Step-by-step explanation:

Given :

4 × 10 = 40m

then

10 is a constant

so

9 × 10 = 90

so the cost of 9m is 90 RS

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Answer 2

Answer:

₹90

Step-by-step explanation:

the cost of 4m cloth is =40

cost of 1 m cloth is = 40/4 = ₹10

cost of 9 m cloth is = 10×9 =₹90

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