Question

ile to jest 5 i 6/9 razy 6 i 4/5

Answer 1

Answer 2

5\frac{6}{9}*6\frac{4}{5}=5\frac{2}{3}*6\frac{4}{5}=\frac{17}{3}*\frac{34}{5}=\frac{578}{15}=38\frac{8}{15}