Question

Which of the following are rational numbers?

• A. $-\frac{5}{7}$
• B. $6$
• C. $\frac{11}{5}$
• D. $\frac{0}{7}$

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A $-\frac{5}{7}$
B $6$
C $\frac{11}{5}$
D $\frac{0}{7}$

The numbers in the form of $\frac{p}{q}$ are called rational numbers, where $q\ne 0$ and p, q are integers
Among the given numbers
$-\frac{5}{7},\frac{11}{5},\frac{0}{7}$; are in the form of $\frac{p}{q}$. So these are rational numbers.
And
6 can be written as $\frac{6}{1}$. So, this is also in the form of $\frac{p}{q}$, hence it is also a rational number.
So, all the given numbers are rational numbers.