Question

21. The prices of a washing machine and a
refrigerator are in the ratio 9:5. If a Washing
Machine costs Rs. 6800 more than a
refrigerator the price of a washing machine is
(a) 16000 (b) 16300
c)15300
d)NOT
​

Answer 1

not is answer for is question

Answer 2

Answer:

Option C

Step-by-step explanation:

Let price of refrigerator be Rs. x

Price of washing machine be Rs. 6,800 +x

Price of both washing machine and refrigerator are in the ratio 9:5

=>> 9x = 5(6,800-x)

=>> 9x = 34,000-5x

=>> 4x = 34,000

=>> x = 8,500

Therefore price of refrigerator = Rs.8,500

Price of washing machine = Rs. 6,800 + Rs. 8,500

=>> Rs. 15,300