is 5 over 7 a rational number
No, it is not.
Rational.
Well, honey, a rational number is any number that can be expressed as a fraction where the numerator and denominator are integers. So, yes, 15 over 7 is a rational number because it can be written as 15/7, where both 15 and 7 are integers. But remember, just because it's rational doesn't mean it's always logical!
No, it is rational 56/7 = 8 which is rational
Rational
43/7 is a mixed number. It is a positive rational number.
7/32 is between 1/4 and 3/16
Rational.
Yes - the proper fraction 7/19 is a rational number.
1/4, or .25 is rational.
No, it is rational. A rational number is one which can be expressed as a ratio between two integers. Since 22 and 7 are both integers, then 22 over 7 is rational.