Question

Please Help,

Answer 1

In mathematics, a ratio is a relationship between two numbers indicating how many times the first number contains the second. The ratio  of x to z in the simplest form would be as follows:

x/z = 6/8 ÷ 2/2= 3/4

Answer 2

X=6 Z=8 so X:Z =. 6/8 So 2 goes into both 6 and 8 so divide numerator and denominator by 2 which = 3/4