the square root of 2 fifths of irrational is 0.565685425
two fifths
Yes, 7.8 is a rational number. Expressed as a top-heavy fraction, it is equal to 39/5 or thirty-nine fifths.
Two fifths of 25 is 10.
4/5 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Yes.
It is a rational number.
To my knowlage yes it very much is a rational number :D I sounded smart xD
No.
the square root of 2 fifths of irrational is 0.565685425
two fifths
Rational
yes because you can put it as a over b
Yes, 7.8 is a rational number. Expressed as a top-heavy fraction, it is equal to 39/5 or thirty-nine fifths.
Two fifths of 25 is 10.
4/5 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Every time. The sum of two rational numbers MUST be a rational number.