Answers

2014-02-16T06:40:18+05:30
One number=x
other number=3x
so,x+3x=112
4x=112
x=112/4
x=28


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2014-02-16T10:42:12+05:30
Let two no. be x and y
now x=3y
and x+y=112
so 3y+y=112
    y=28
now  x=3y
so   x=3*28
         =84
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