Question

3. One out of two members is the the other their sum is 124. find the number's
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Answer 1

Answer:

Let the two numbers be x and y

x=3y ----(1)

x+y=124------(2)

substitute in (1) in (2)

3y+y=124

4y=124

y=124/4

y=31

and x=3× 31=93

x=31 and y=93

u r wlc : )