



 
Hi Derrick, Suppose the fraction is $\large \frac{a}{b}.$ The first sentence of the problem says that \[\frac{a  1}{b  1} = \frac23.\] Simplifying his expression gives a linear equation ia $a$ and $b.$ The second sentence gives another linear equation is $a$ and $b.$ Solve for $a$ and $b.$ Penny  


Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. 