Now Cathy is three times as old as Katie. In six years Cathy will be only twice as old as Katie. How old is each girl now?

Question

asked Aug 27, 2021 215k views

1 Answer

Wesley Rolnick · Answer 1 · 2021-09-03T01:40:09+0000

Answer:

6 and 18

6+6=12

18+6=24

12x2=24

Unless a number is given it is mainly trial and error so guessing numbers that fit the first part of Ax3=B

Explanation: