4
80 divided by 4 equals 20.
4
-76
40/10 = 20/a 4= 20/a 20/4 = a a= 5
4.2
20
No, it is the other way around: 20 divided by 5 = 4
Depends what you mean;(9+20) / 4 = 7.25(29 divided by 4 equals 7.25)OR9 + (20/4) = 14(9, added to whatever you get from 20 divided by 4, which is the same as 9+5)
20
125 cannot be divided by 20 or 4.
20 1 sixth of 20 = 4 (20 divided by 6) 4 x 5 = 20 (answer) :)