Question

What is the rational number denoted by point A in the given number line?

• A. $\frac{16}{7}$
• B. $\frac{18}{6}$
• C. $\frac{16}{6}$
• D. $\frac{18}{7}$

Answer 1

The correct option is D $\frac{18}{7}$

Between 2 and 3, the line is divided into 7 parts and point A is at 4th part.

$\therefore$ The point A corresponds to the rational number $2+\frac{4}{7}=\frac{18}{7}.$