Question

Which is a requirement for a number to a rational number?

The number can be written as a fraction.

The denominator is an integer.

The numerator is an integer.

All of the above.

Answer 1

all of the above

Answer 2

All of the above.

Answer 3

all of the above.

Answer 4

2.1/0.1 is still a rational number

Answer 5

No, rational number need not have numerator and denominator as integers.

All they need is to be able to be expressed as a fraction.

Answer 6

@MikaylaSkyy please note.

Answer 7

Ah, I had thought it said can as opposed to is. Yes, DominicNg is correct, it is A