It is fore multiple things. if thats your quiestion. y can =4 and x=0, or x can = 2 and y=0.
54 - 30 = 24
Take the orginal number and place on the bottom
The orginal number is 30
24/30, if you need to simply find this number it will be 4/5
When you divide 4/5 it will be .80 or 80%
5 divide by 4 is equal to
Answer: 80%
Hope this help
Answered respectively;
1) 0.13514
2) 0.125