Question

(7/9) 2 /(7/9) x (7/9) = ?

Answer 1

7/9×18/7×7/9
=882/567
=1.55555555556

Answer 2

$= \frac{7}{9} \div \frac{7}{9} \times \frac{7}{9} \\ \\ resiprocal \\ \\ = \frac{9}{7} \div \frac{7}{9} \times \frac{7}{9} \\ \\ cut \: 9 \: by \: 9 \: and \: \\ 7 \: by \: 7 \: \\ \\ = \frac{1}{1} \times \frac{7}{9} \\ \\ = \: \frac{7}{9}$