Breuken delen (reeks 1)

Hoofdmenu Eentje per keer  🖨

Deel de breuken

1. \(\frac{3}{14} : \frac{9}{8}\)
2. \(\frac{8}{11} : \frac{12}{12}\)
3. \(\frac{6}{6} : \frac{4}{7}\)
4. \(\frac{11}{13} : \frac{2}{3}\)
5. \(\frac{4}{15} : \frac{6}{11}\)
6. \(\frac{6}{4} : \frac{4}{11}\)
7. \(\frac{3}{4} : \frac{11}{14}\)
8. \(\frac{9}{14} : \frac{8}{3}\)
9. \(\frac{7}{10} : \frac{5}{5}\)
10. \(\frac{9}{10} : \frac{3}{13}\)
11. \(\frac{4}{15} : \frac{6}{5}\)
12. \(\frac{10}{11} : \frac{11}{15}\)

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Deel de breuken

Verbetersleutel

1. \(\frac{3}{14} : \frac{9}{8}\\=\frac{3}{14} . \frac{8}{9}\\=\frac{3.8}{14.9}\\=\frac{24}{126}\\=\frac{4}{21}\)
2. \(\frac{8}{11} : \frac{12}{12}\\=\frac{8}{11} : \frac{1}{1}\\=\frac{8}{11} . \frac{1}{1}\\=\frac{8.1}{11.1}\\=\frac{8}{11}\)
3. \(\frac{6}{6} : \frac{4}{7}\\=\frac{1}{1} : \frac{4}{7}\\=\frac{1}{1} . \frac{7}{4}\\=\frac{1.7}{1.4}\\=\frac{7}{4}\)
4. \(\frac{11}{13} : \frac{2}{3}\\=\frac{11}{13} . \frac{3}{2}\\=\frac{11.3}{13.2}\\=\frac{33}{26}\)
5. \(\frac{4}{15} : \frac{6}{11}\\=\frac{4}{15} . \frac{11}{6}\\=\frac{4.11}{15.6}\\=\frac{44}{90}\\=\frac{22}{45}\)
6. \(\frac{6}{4} : \frac{4}{11}\\=\frac{3}{2} : \frac{4}{11}\\=\frac{3}{2} . \frac{11}{4}\\=\frac{3.11}{2.4}\\=\frac{33}{8}\)
7. \(\frac{3}{4} : \frac{11}{14}\\=\frac{3}{4} . \frac{14}{11}\\=\frac{3.14}{4.11}\\=\frac{42}{44}\\=\frac{21}{22}\)
8. \(\frac{9}{14} : \frac{8}{3}\\=\frac{9}{14} . \frac{3}{8}\\=\frac{9.3}{14.8}\\=\frac{27}{112}\)
9. \(\frac{7}{10} : \frac{5}{5}\\=\frac{7}{10} : \frac{1}{1}\\=\frac{7}{10} . \frac{1}{1}\\=\frac{7.1}{10.1}\\=\frac{7}{10}\)
10. \(\frac{9}{10} : \frac{3}{13}\\=\frac{9}{10} . \frac{13}{3}\\=\frac{9.13}{10.3}\\=\frac{117}{30}\\=\frac{39}{10}\)
11. \(\frac{4}{15} : \frac{6}{5}\\=\frac{4}{15} . \frac{5}{6}\\=\frac{4.5}{15.6}\\=\frac{20}{90}\\=\frac{2}{9}\)
12. \(\frac{10}{11} : \frac{11}{15}\\=\frac{10}{11} . \frac{15}{11}\\=\frac{10.15}{11.11}\\=\frac{150}{121}\)