Question 1195909
<br>
The other tutor showed a typical formal algebraic solution, using a standard method for setting up the problem.  Here is a very different approach.<br>
The difference in their ages is now, and will always be, 6 years.<br>
When Nelson is 20% older than Meg, that "20% older" will be "6 years older".<br>
So if x is Meg's age when Nelson is 20% older, then<br>
.20(x) = 6
x = 6/.20 = 30<br>
So when Meg is 30, Nelson will be 36.  (6 years older than 30 is 36; and 20% older than 30 is 30+6=36.)<br>
That will happen 16 years from now, so their ages now are 14 and 20.<br>
And so 10 years from now their ages will be 24 and 30.<br>
ANSWERS: Meg 24, Nelson 30.<br>