5/3=12/x what does x equal?​

What is the value of x? enter your answer in the box. (cm)

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?