Question

Some rational numbers are integers, if true then enter $1$ and if false then enter $0$

Answer 1

Integers are $....-4,-3,-2,-1,0,1,2,\mathrm{3...}$ and so on.
Rational numbers are those numbers which can be expressed in the form $\frac{p}{q}$, where p and q are integers and $q\ne 0$
We can write $-2$ as $\frac{-2}{1}$ and $3$ as $\frac{3}{1}$
Hence, some rational numbers are integers.