Question

X:y=3:4
Y:z=5:6
X:z=?

Answer 1

x/y=3/4

x=3y/4

y/z=5/6

z=6y/5

so

x/z=15/24=5/8

Answer 2

Answer: 5/8

Step-by-step explanation: X/y = 3/4 so 4/3x = y ------1

Y/z = 5/6 so 5/6z= y -----2

On comparing 1 and 2

4/3x= 5/6z

X/z = 5/8