Question
Rice worth Rs. 126 per kg and Rs. 134 per kg are mixed with a third variety in the ratio 1 : 1 : 2. If the mixture is worth Rs. 177 per kg, the price of the third variety per kg will be:
Solution
Answer – C.224
Explanation :
126*1+134*1+2x=177*4
260+2x=708
2x==708-260=448
x=448/2 = 224
Answer – C.224
Explanation :
126*1+134*1+2x=177*4
260+2x=708
2x==708-260=448
x=448/2 = 224