Cross multiplication will help find the value of x

9*2=18
3*z=3z
Now we have :
3z=18
Divide both sides by 3 to isolate z
Final answer: z=6
4,760 and then if there’s a unit of measurement
Those ratios are not equivalent because 240 divided by 16 is 15 and 560 divided by 28 is 20.