The average price of three items of furniture is Rs. 15000. If their prices are in the ratio3 : 5 : 7, the price of the cheapest item is-

The average price of three items of furniture is Rs. 15000. If their p

1.	The average price of three items of furniture is Rs. 15000. If their prices are in the ratio3 : 5 : 7, the price of the cheapest item is-
A.	s. 9000
B.	s. 15000
C.	s. 18000
D.	s. 21000
Answer» B. s. 15000

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The average price of three items of furniture is Rs. 15000. If their prices are in the ratio3 : 5 : 7, the price of the cheapest item is-

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