To decide which is greater we have to make a common denominator, for example by multiplying numerator and denominator by the same number in one fraction. Then we can look only on numerator and decide easily.
\(\frac{2}{3}\) = \(\frac{2*3}{3*3}\) = \(\frac{6}{9}\)
\(\frac{6}{9} \ \textless \ \frac{7}{9}\) - it's the result
