六級(jí)較復(fù)雜分?jǐn)?shù)除法應(yīng)用題簡介本文檔將提供一系列六級(jí)較復(fù)雜的分?jǐn)?shù)除法應(yīng)用題，通過細(xì)化的解答過程，幫助讀者理解如何解決這些題目。每個(gè)題目都會(huì)提供詳細(xì)步驟和解釋，以便讀者能夠更好地掌握解題技巧。題目1題目描述求下列表達(dá)式的值：\(\frac{{3\frac{1}{4}}}{{\frac{5}{6}}}\div\frac{2\frac{1}{3}}{7}\)解答步驟首先，我們將分?jǐn)?shù)轉(zhuǎn)化為帶分?jǐn)?shù)：\(3\frac{1}{4}=\frac{13}{4}\)和\(2\frac{1}{3}=\frac{7}{3}\)接下來，我們將除法轉(zhuǎn)化為乘法，并將分?jǐn)?shù)取倒數(shù)：\(\frac{{\frac{13}{4}}}{{\frac{5}{6}}}\times\frac{7}{{\frac{7}{3}}}\)然后，我們將除號(hào)前的分?jǐn)?shù)乘以除號(hào)后的分?jǐn)?shù)：\(\frac{{13}{4}\times6}{5}\times\frac{7}{\frac{7}{3}}\)進(jìn)行分?jǐn)?shù)的計(jì)算：\(\frac{{(13\times6)\div4}}{5}\times\frac{7}{\frac{1}{3}\times7}\)繼續(xù)計(jì)算：\(\frac{{\frac{78}{4}}}{5}\times\frac{7}{\frac{1}{\frac{1}{3}}}\)化簡分?jǐn)?shù)：\(\frac{{\frac{78}{4}}}{5}\times\frac{7}{3}\)計(jì)算分?jǐn)?shù)的乘積：\(\frac{{78\times7}}{4\times5}\times\frac{7}{3}\)繼續(xù)計(jì)算：\(\frac{{546}}{20}\times\frac{7}{3}\)將分?jǐn)?shù)轉(zhuǎn)化為帶分?jǐn)?shù)：\(546\div20=27\frac{6}{20}\)化簡帶分?jǐn)?shù)：\(27\frac{6}{20}=27\frac{3}{10}\)結(jié)果\(\frac{{3\frac{1}{4}}}{{\frac{5}{6}}}\div\frac{2\frac{1}{3}}{7}=27\frac{3}{10}\)題目2題目描述求\(\frac{{2\frac{2}{5}}}{{\frac{7}{8}}}\div\frac{3\frac{3}{4}}{5}\)的值。解答步驟將分?jǐn)?shù)轉(zhuǎn)化為帶分?jǐn)?shù)：\(2\frac{2}{5}=\frac{12}{5}\)和\(3\frac{3}{4}=\frac{15}{4}\)將除法轉(zhuǎn)化為乘法，并取分?jǐn)?shù)的倒數(shù)：\(\frac{{\frac{12}{5}}}{{\frac{7}{8}}}\times\frac{5}{{\frac{15}{4}}}\)為了方便計(jì)算，我們將除號(hào)前面的分?jǐn)?shù)乘以除號(hào)后面的分?jǐn)?shù)：\(\frac{{12}{5}\times8}{7}\times\frac{5}{\frac{15}{4}}\)進(jìn)行分?jǐn)?shù)計(jì)算：\(\frac{{(12\times8)\div5}}{7}\times\frac{5}{\frac{3}{4}\times5}\)繼續(xù)計(jì)算：\(\frac{{96\div5}}{7}\times\frac{5}{\frac{3}{4}\times5}\)化簡分?jǐn)?shù)：\(\frac{{96\div5}}{7}\times\frac{5}{\frac{3}{\frac{1}{4}}}\)進(jìn)行計(jì)算：\(\frac{{96\div5}}{7}\times\frac{5}{\frac{12}{4}}\)化簡分?jǐn)?shù)：\(\frac{{96\div5}}{7}\times\frac{5}{3}\)計(jì)算帶分?jǐn)?shù)：\(\frac{{96\div5}}{7}\times\frac{5}{3}=\frac{{96\times5}}{{5\times3}}\)繼續(xù)計(jì)算：\(\frac{{480}}{15}=32\)結(jié)果\(\frac{{2\frac{2}{5}}}{{\frac{7}{8}}}\div\frac{3\frac{3}{4}}{5}=32\)結(jié)論通過以上兩個(gè)六級(jí)較復(fù)雜的分?jǐn)?shù)除法應(yīng)用題的解答過程，我們可以看到，一步步化簡問題，并將復(fù)雜的