39% of one number is equal to 91 % of another number. What is the ratio of the first number number to the second ?
A). 3 : 7
B). 5 : 1
C). 7 : 3
D). 9 : 7
7 : 3
Let the 1st no. be x and 2nd no. be yTherefore, 39% of x = 91% of y
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