Answer-The cost of 7 tables and 12 chairs is Rs. 48,250. What is the cost of 21 tables and 36 chairs?

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ATQ, We are given Cost of 7 tables  12 chairs  Rs. 48,250 We are asked What is the cost of 21 tables  36 chairs On Observing the ratio we notice that 21 tables  3  7 tables 36 chairs  3  12 chairs So, the second quantity is 3 times the first. Therefore, Multiply the total cost by 3 Required cost  3  48,250  Rs.1,44,750

The cost of 7 tables and 12 chairs is Rs. 48,250. What is the cost of 21 tables and 36 chairs?

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