Math Central - mathcentral.uregina.ca
Quandaries & Queries
Q & Q
ratio of ages
One item is filed under this topic.
The ratio of two ages
The sum of Keith's age and Alan's age is 36. Four years ago, the ratio of Keith's age to Alan's age was 4:3. Find the ratio of their present age
Answered by Penny Nom.
Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences.
about math central
notre site français