Answer:
and
![7](https://img.qammunity.org/2020/formulas/mathematics/high-school/atrhnyazyqsnuk8cliqj3qktp6u8fl078s.png)
Explanation:
The Whole numbers Set contains the positive numbers and zero with no fractional part and with no decimal part.
Rational numbers are those numbers that can be written as a fraction, in this form:
![(a)/(b)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/3ieqiim7n24kz6w1yrgbi037zxpcc432h0.png)
Where "a" is the numerator and "b" is the denominator. Both numbers are integers.
Then, given the following fraction:
![(31)/(5)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/ulrpaxwa2qssggz7cb7g9ulw268p7d76xn.png)
You can express it as a decimal number by dividing the numerator 31 by the denominator 5:
![(31)/(5)=6.2](https://img.qammunity.org/2020/formulas/mathematics/middle-school/dfi8g2ti4squm5caw9l9b392xyq39z0ogq.png)
Based on the definition of Whole numbers, you can identify that:
![6<6.2<7](https://img.qammunity.org/2020/formulas/mathematics/middle-school/aj23dz6wt7085k4untfvy3m5dbst5e625l.png)
Therefore, the given fractio lies between the following Whole numbers:
and
![7](https://img.qammunity.org/2020/formulas/mathematics/high-school/atrhnyazyqsnuk8cliqj3qktp6u8fl078s.png)