Answers

2016-04-25T17:45:32+05:30
Let the age of children be x \\
age of father will also be x \\
after 15 yrs  \\
age of children will be x+45(as there are 3 children so each ones age has increased to 15 yrs)
age of father = x+15
atq
1.5(x+15) = x+45
1.5x+22.5 = x+45
1.5x-x = 45-22.5
0.5x = 23.5
x = 23.5/0.5
x = 47
so present age of father is 47yrs
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