Question

carpet is 30m 75cm long and 80 cm wide. find the cost of ₹ 20 per square metre​

Answer 1

Step-by-step explanation:

area of the carpet :- l × b

= 30.75m × 80m

= 2460m

If cost of 1m = Rs 20

so, the total cost is = 2460 × 20

= Rs 49200

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