Yes - the proper fraction 7/19 is a rational number.
7/19 itself is a fraction - though its decimal equivalent, equal to 0.368421052631578947 recurring (that is, 0.368421052631578947368421052631578947...) is a rational number.
is 5 over 7 a rational number
Yes 13/19 is rational because any number that can be expressed as a fraction is a rational number
Yes.
Yes.
7/19 itself is a fraction - though its decimal equivalent, equal to 0.368421052631578947 recurring (that is, 0.368421052631578947368421052631578947...) is a rational number.
rational
"negative 49 over 19" is the ratio of -49 to 19. That's rational.
is 5 over 7 a rational number
Yes 13/19 is rational because any number that can be expressed as a fraction is a rational number
Rational.
15/7 is a rational number
Rational
No, it is rational 56/7 = 8 which 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.
Yes. 10/7 is rational because it can be and is written as a ratio.
Yes.