Question

2 intregi 5 supra 9 ori 1 intreg 4 supra 5

Answer 1

$2\frac{5}{9} * 1\frac{4}{5} = \frac{2*9+4}{9} * \frac{1*5+4}{5} = \frac{22}{9} * \frac{9}{5} = \frac{22}{5}$