Aphysician orders conjugated estrogens (premarin) for a menopausal patient in the following dose: 1.25 mg orally every day. conjugated estrogens are available in 0.625 mg tablets. if the physician prescribes the medication for 1 week, how many tablets should the patient receive?

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?