Respuesta :

ksterling0906

Answer:4:5xn

Step-by-step explanation:

You can use any ratio just times 4:5 by any number then you'll get a ratio equivalent to 4:5

leahwillis614
8:10 and 12:15


you can't apply division method to get the answer in integer form because the G.C.F. of 4 and 5 is 1. That means, 4 and 5 cannot be divisible by any other number except 1. 3.