Question
The sum of 3% of a number and 2% of the other number is
equal to 3/4 of the of the sum of 3% of the first number and 5% of the second number. The ratio of the 1st number to the 2nd number is:Solution
Let the first number =x and Second number =y ATQ- 
12x+8y =9x+15y 3x =7y x: y=7:3
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