Question

Which rule applies to this equation? (9)(4n) = 36m

(A) Rational x Irrational = Irrational
(B) Irrational x Irrational = Irrational
(C) Rational x Rational = Rational
(D) Rational x Irrational = Rational

Answer 1

(A)

Explanation:

I'm assuming that the problem meant for 9 and 4n to be rational, which means that their product is also rational.