Question

The price of sugar per kg by increasing 5% becomes 42 The original price per kg
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Answer 1

Answer:

After price increase by 20% and total kgreduced by 4 in 120 Rs,

1.2(y - 4) = 120;

-->xy-4x=120/1.2=100

--> 120 - 4x = 100;

-->4x=20;

-->x=5 Rs. Total kg of sugar for Rs.120 initially is (y) = 24kg