The ratio of the sum and the difference of two numbers is 3 : 1. Th – McqOptions

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1.	The ratio of the sum and the difference of two numbers is 3 : 1. Then what is the ratio of these two numbers ?
A.	5 : 3
B.	1 : 7
C.	1 : 3
D.	2 : 1
Answer» E.

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