So, we know that 20 fries were large, and 4 were small. So, we just set it up as 20:4 <em>(for every 20 large fries, there are 4 small ones)</em>. However, it needs to be simplified which results in 5:1.
Georgia is 33 years old 14-6=8 (because it says she’ll be 14 in 6 years) 5x8=40 (because it says 5 times her age) 40-7=33 (because it says 7 years younger)