If you are not patient with reading long articles and you have a fast internet, you might want to check out the Solving Age Problems Video Series (see list below). These videos series has 8 videos which contain detailed explanations and solutions to various age problems discussed in the Ph Civil Service Review’s Solving Age Problems Series.
The video series starts with solving simple age problems mentally and gets more complicated as you go on. The last part of the series discusses how to solve age problems involving fractions. The first video is shown below. Continue Reading