Question

22.7.
317.1)
2.72
318.1)
25.52.17 .
23.52.17
319.1)
7.52.134
72.52.133​

Answer 1

3²×5⁴/3×5²=75

3²×11×17³/3×14×17³=2 целые 5/14

5³×13³×19²/5⁴×19²= 2 целые 3/5