Question

А) 3/8 - 1/7 Б) 11/80 - 11/90 В)3/5 - 4/9 Г) 6 - 2 13/18 Д)23/25 - 11/15 Е) 8 1/8 - 3 1/9

Answer 1

13/56
11/720
7/45
59/18
14/75

Answer 2

I can help you with your math problems. Here are the detailed solutions:

А) $$\frac{3}{8}-\frac{1}{7}=\frac{21-8}{56}=\frac{13}{56}$$

Б) $$\frac{11}{80}-\frac{11}{90}=\frac{99-88}{720}=\frac{11}{720}$$

В) $$\frac{3}{5}-\frac{4}{9}=\frac{27-20}{45}=\frac{7}{45}$$

Г) $$6-\frac{2}{13}-\frac{18}{18}=6-\frac{2+18}{18}=6-\frac{20}{18}=6-\frac{10}{9}=5\frac{1}{9}$$

Д) $$\frac{23}{25}-\frac{11}{15}=\frac{69-55}{75}=\frac{14}{75}$$

Е) $$8\frac{1}{8}-3\frac{1}{9}=8+\frac{1}{8}-3-\frac{1}{9}=\frac{65}{8}-\frac{28}{9}=\frac{585-224}{72}=\frac{361}{72}$$

I hope this helps. If you want to learn more about how to do arithmetic with fractions, you can check out this [tutorial](https://realpython.com/python-input-output/).