Elga's age is 50, and Alvin's age is 56. So, the sum of their ages is 106.
Answer:
The answer is 1:2
explaination in comment section
Try a calculator! It should help you!!!
Okay, if it is nine hundred one year and it goes down by two percent, two percent of nine hundred is eighteen. So you would subtract eighteen of nine hundred, which is eight hundred eighty two, so you would then take two percent of that is seventeen and sixty four cents, so you would subtract 864.36£ (: