دانلود اپلیکیشن
حاصل هر یک از تقسیم های زیر را مانند نمونه به دست آورید:
\(\begin{array}{l}\frac{{18}}{5} \div \frac{2}{3} = \frac{{{}^91\not 8}}{5} \times \frac{3}{{{{\not 2}_1}}} = \frac{{27}}{5}\\\\\frac{3}{4} \div \frac{5}{4} = \frac{3}{4} \times \frac{4}{5} = \frac{3}{5}\\\\4\frac{3}{8} \div 1\frac{3}{4} = \frac{{35}}{8} \div \frac{7}{4} = \\\\\frac{3}{8} \div \frac{9}{4} = \\\\\frac{8}{{12}} \div \frac{6}{7} = \\\\\frac{6}{{35}} \div \frac{4}{7} = \end{array}\)
\(\begin{array}{l}4\frac{3}{8} \div 1\frac{3}{4} = \frac{{35}}{8} \div \frac{7}{4} = \frac{{3{{\not 5}_5}}}{{{}^2\not 8}} \times \frac{{{}^1\not 4}}{{{{\not 7}_1}}} = \frac{{5 \times 1}}{{2 \times 1}} = \frac{5}{2} = 2\frac{1}{2}\\\\\frac{3}{8} \div \frac{9}{4} = \frac{{{{\not 3}_1}}}{{{}^2\not 8}} \times \frac{{{}^1\not 4}}{{{{\not 9}_3}}} = \frac{{1 \times 1}}{{2 \times 3}} = \frac{1}{6}\\\\\frac{8}{{12}} \div \frac{6}{7} = \frac{{{{\not 8}^2}}}{{1{{\not 2}^3}}} \times \frac{7}{6} = \frac{{{{\not 2}_1}}}{3} \times \frac{7}{{{{\not 6}_3}}} = \frac{{1 \times 7}}{{3 \times 3}} = \frac{7}{9}\\\\\frac{6}{{35}} \div \frac{4}{7} = \frac{{{{\not 6}_3}}}{{{}^53\not 5}} \times \frac{{{}^1\not 7}}{{{{\not 4}_2}}} = \frac{{3 \times 1}}{{5 \times 2}} = \frac{3}{{10}}\end{array}\)
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