(22/35-3/5)/1/7+4/5=

[latex] frac{22}{35} - frac{3}{5}= frac{22-21}{35} = frac{1}{35} [/latex][latex] frac{1}{35}: frac{1}{7}= frac{1*7}{35*1} = frac{1}{5} [/latex][latex] frac{1}{5}+ frac{4}{5}= frac{5}{5}=1 [/latex]

(22/35-3/5):1/7+4/5=(22/35-21/35):1/7+4/5=1/35:1/7+4/5=1/35×7/1+4/5=1×5/1+4/5=5/1+4/5=9/5=одна целая 4/5я думаю так