Question

Which of the following will result in a rational answer?

A. multiplying pie by a fraction
B. adding the square root of a non perfect square to a whole number
C. adding the square root of a perfect square to pie
D. multiplying a fraction by a repeating decimal.

P.S. I asked a question 2 before this one, no one has answered it can someone do that?

Answer 1

answer

B. adding the square root of a non perfect square to a whole number

P.S
Non-perfect square roots as rational numbers

Answer 2

The correct answer is D
(any fraction) * (any decimal) = rational answer
For example: (3/5) * 0.11111(1)= rational
PS: any fraction is a rational number if a nominator is an integer and a denominator is a natural number