Question

Please help me thanks

Answer 1

A rational number is a number such as -3/7 that can be expressed as the quotient or fraction a/b of two integers, a numerator q and a non-zero denominator b. Every integer is a rational number: for example, 10 = 10/1.

Answer 2

No.

`5 (1)/(3)`

• First, it is actually a rational number since it can be in a fraction form.
• Second, it can be turn into a/b where b≠0

So we can turn from 5 1/3 to 16/3

Note that 16/3 makes infinity decimal but if the infinity decimal can be turnt into a fraction, it will be classified as rational number.