Question

If x:y=8:9andx=6:5, then y:z=

Answer 1

Answer:

27:20

Step-by-step explanation:

Given,

x:y=8:9◂,▸x:y=8:9 

or, xy=89xy=89

or, yx=98yx=98.......(1).

And x:z=6:5◂,▸x:z=6:5

or, xz=65xz=65.......(2).

Now multiplying (10 and (2) we get,

yz=2720◂=▸yz=2720

or, y:z=27:20