Разделить дроби 4/45 на 16/75

4/15 : 16/75 =4/15 * 75/16 = 300/240 = 1  1/4

[latex]\frac{4}{45}:\frac{16}{75}=\frac{4}{45}*\frac{75}{16}=\frac{15}{36}=\frac{3}{12}=\frac{1}{4}[/latex]