Question

If the cost of 5 chairs and 6 tables is Rs. 750 and Rs. 3600 respectively, then the cost price of 1 chair and 2 tables is

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

(i) In 12 hours,Nikita travels = 251 km

In 21 hours,Nikita travels=12252×21=441km

(ii) Cost price of 5 chairs= Rs.750

Cost price of 1 chair=Rs5750=Rs.150

∴ Cost price of 3 chairs= 150 X 3 =Rs.450

Cost price of 6 tables =Rs.3600

Cost price of 1 table=63600=Rs.600

∴ Cost price of 2 tables = 60 X 2=Rs.1200.

hence,cost price of 3 chairs and 2 tales=(450+1200)=Rs.1650.

(iii) Required ratio=36+1836=5436=32=2:3