3.
a)
[tex] \frac{3}{5} \div 2 = \frac{3}{5} \times \frac{1}{2} = \frac{3}{10} [/tex]
b)
[tex] \frac{5}{9} \div 3 = \frac{5}{9} \times \frac{1}{3} = \frac{5}{27} [/tex]
c)
[tex] \frac{7}{9} \div 4 = \frac{7}{9} \times \frac{1}{4} = \frac{7}{36} [/tex]
d)
[tex] \frac{4}{11} \div 5 = \frac{4}{11} \times \frac{1}{5} = \frac{4}{55} [/tex]
e)
[tex]1 \frac{2}{3} \div 3 = \frac{5}{3} \times \frac{1}{3} = \frac{5}{9} [/tex]
f)
[tex]3 \frac{2}{7} \div 6 = \frac{23}{7} \times \frac{1}{6} = \frac{23}{42} [/tex]
g)
[tex]2 \frac{2}{9} \div 3 = \frac{20}{9} \times \frac{1}{3} = \frac{20}{27} [/tex]
h)
[tex]2 \frac{3}{7} \div 5 = \frac{17}{7} \times \frac{1}{5} = \frac{17}{35} [/tex]
4.
a)
[tex] \frac{4}{3} \div 2 = \frac{4}{3} \times \frac{1}{2} = \frac{2}{3} [/tex]
b)
[tex] \frac{9}{8} \div 18 = \frac{9}{8} \times \frac{1}{18 } = \frac{1}{16} [/tex]
c)
[tex] \frac{9}{7} \div 12 = \frac{9}{7} \times \frac{1}{12} = \frac{3}{28} [/tex]
d)
[tex]2 \frac{2}{7} \div 10 = \frac{16}{7} \times \frac{1}{10} = \frac{8}{35} [/tex]
e)
[tex]9 \frac{1}{3} \div 4 = \frac{28}{3} \times \frac{1}{4} = \frac{7}{3} = 2 \frac{7}{3} [/tex]
f)
[tex]5 \frac{1}{5} \div 13 = \frac{26}{5} \times \frac{1}{13} = \frac{2}{5} [/tex]
