Represent 2/5 on a number line.
Represent 0/10, 1/10, 5/10 and 10/10 on a number line.
Represent 2/7, 5/7 and 6/7 on a number line.
How many fractions lie between 0 and 1?
Infinite. We can check this by taking numerator less than denominator in a fraction.
Represent 0/8 and 8/8 on a number line.