Question

1). 10 3/23 - 7 19/46 = ? 2). 16 2/5 - 4 3/7 = ? 3). 19 5/12 - 8 17/18 = ?

Answer 1

Ответ:

1) 2 33/46

2)11 34/35

3)10. 17/36

Answer 2

Sure, I'd be happy to help you with these calculations:

1. $10 \frac{3}{23} - 7 \frac{19}{46} = \frac{233}{23} - \frac{343}{46} = \frac{1015}{46} - \frac{343}{46} = \frac{672}{46} = 14 \frac{8}{46}$

2. $16 \frac{2}{5} - 4 \frac{3}{7} = \frac{82}{5} - \frac{31}{7} = \frac{574}{35} - \frac{155}{35} = \frac{419}{35} = 11 \frac{24}{35}$

3. $19 \frac{5}{12} - 8 \frac{17}{18} = \frac{239}{12} - \frac{145}{18} = \frac{478}{24} - \frac{290}{24} = \frac{188}{24} = 7 \frac{10}{24} = 7 \frac{5}{12}$

Please note that I've converted the mixed fractions into improper fractions for easier calculation and then simplified the fractions where possible.