Which of the following will result in a rational answer? multiplying pi by a fraction, adding the square root of a non perfect s

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Which of the following will result in a rational answer? multiplying pi by a fraction, adding the square root of a non perfect s

quare to a whole number , adding the square root of a perfect square to pi , multiplying a fraction by a repeating decimal.

Mathematics

1 answer:

katen-ka-za [31] · Answer 1 · 2021-11-23T07:44:00+03:00

Multiplying a fraction by a repeating decimal since a fraction is rational and a repeating decimal is rational (repeating numbers will always be rational). Rational number time rational number=rational Pi is an irrational number since the numbers are not repeating (3.1415926535 no repeating numbers as opposed to 0.3333333333333333333 or 0.1919191919)