Question

57*85/51 simplified alternative method

Answer 1

$57 \times \frac{85}{51} \\ \\ = \cancel{57} \times \frac{85}{ \cancel{51}} \\ \\ =19 \times \frac{85}{17} \\ \\ 19 \times \frac{ \cancel{85}}{ \cancel{17}} \\ \\ = 19 \times 5 \\ \\ = \underline{ \underline{95}}$