3 [latex]3 \frac{4}{15} -2 \frac{1}{8} - \frac{1}{24} [/latex]

[latex] -2\frac{1}{8} [/latex] [latex] -\frac{1}{24} [/latex] = [latex] -\frac{52}{24} [/latex] = [latex] -\frac{26}{12} [/latex] = [latex] -\frac{13}{6} [/latex] [latex] 3\frac{4}{15} [/latex] - [latex] \frac{13}{6} [/latex] = [latex] \frac{49}{15} [/latex] - [latex] \frac{13}{6} [/latex] = [latex] \frac{98}{30} [/latex] - [latex] \frac{65}{30} [/latex] = [latex] \frac{33}{30} [/latex] = [latex] 1\frac{3}{30} [/latex] = 1,1

3 4\15-2 1\8-1\24=3 32\120-2 15\120-5\120=1 12\120=1 1\10