please please check if this is right and if it is then give me its explanation and if it is wrong then also give me its explanation
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I got the answer (c) 5:4
Let the two numbers be a and b.
a+b = 117
a-b = 13
Adding both equations,
2a = 130
So, a = 65
Therefore, b = 52
65 : 52 is 5 : 4
Let the two numbers be a and b.
a+b = 117
a-b = 13
Adding both equations,
2a = 130
So, a = 65
Therefore, b = 52
65 : 52 is 5 : 4
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