the notebook
\(9 \frac{1}{5} - 3 \frac{2}{3} = \\ \\ 9 \frac{3}{15} -3 \frac{10}{15} = \\ \\ 8 \frac{18}{15} - 3 \frac{10}{15} = \\ \\ 5 \frac{8}{15}\)
explanation
We have a mixed operation with numbers .
Each number is a whole and fractions .
Then we subtract the total from the whole and fractions of fractions
\(9 \frac{1}{5}\) the number of mixed
9 integer
\(\frac{1}{5}\) fraction
\(9 \frac{1}{5} - 3 \frac{2}{3} = \\ \\ 3 + 6 \frac{1}{5} - 3 - \frac{2}{3} = \\ \\ 6 \frac{1}{5} - \frac{2}{3} =\)
by subtracting fractions must have the same value in the denominator .
\(6 \frac{1*3}{5*3} - \frac{2*5}{3*5} = \\ \\ 6 \frac{3}{15} - \frac{10}{15} =\)
3/15 < 10/15 We have to take the total 1 to subtract it was possible
\(5 + 1 \frac{3}{15} - \frac{10}{15} = \\ \\ 5 + \frac{15}{15} + \frac{3}{15} - \frac{10}{15} = \\ \\ 5 \frac{18}{15} - \frac{10}{15} = 5 \frac{8}{15}\)
