1 1/3÷2/3+1/3 помогите очень нужно

1 1/3 : 2/3 + 1/3 = 2 1/3 1) 1 1/3 : 2/3 = 4/3 * 3/2 = 4/2 = 2 2) 2 + 1/3 = 2 1/3

1 [latex] \frac{1}{3} [/latex] : [latex] \frac{2}{3} [/latex] + [latex] \frac{1}{3} [/latex] = [latex]2 \frac{1}{3} [/latex] 1) 1 [latex] \frac{1}{3} [/latex] : [latex] \frac{2}{3} [/latex] = [latex] \frac{4}{3} [/latex] × [latex] \frac{3}{2} [/latex] = [latex] \frac{2}{1} [/latex] = 2 2) [latex]2 + \frac{1}{3} = 2 \frac{1}{3} [/latex]