If two numbers are in the ratio of 3:5 If 12 is added to both the numbers then the ratio becomes 5:7. The sum of the given two numbers is?
48
56
32
40
Answers
Answered by
6
If two numbers are in the ratio of 3:5 If 12 is added to both the numbers then the ratio becomes 5:7. The sum of the given two numbers is?
Answer = 48
Answered by
1
Answer:
Ur Answer is 48 because
Example :-
a:b = 3:5 5a = 3b (a+2):(b+2) = 2:3 3(a+2) = 2(b+2) 3a+6 = 2b+4 3*(3b/5) = 2b-2 9b = 10b-10 b =10
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