Pls pls pls pls pls pls

z is 25 you are welcome my friend

15/25

Step-by-step explanation:

So to answer this. lets find the value of 9/15

9/15

=

0.6

Now we know the value of the fraction is 0.6. Now we need to find th4e value of x that makes 15/x=0.6

To find the answer for this, just divide 15 by 0.6:

15/0.6

=

25

So now we know that 15/25 is equal to 9/15

Hope this helps! ;)