a)
[tex]4 \times 3 \frac{1}{2} = 4 \times \frac{7}{2} = \frac{28}{2} = 14[/tex]
[tex]3 \times 5 \frac{1}{3} = 3 \times \frac{16}{3} = \frac{486}{3} = 1[/tex]
[tex]5 \times 4 \frac{1}{5} = 5 \times \frac{21}{5} = \frac{105}{5} = 21[/tex]
b)
[tex]2 \times 1 \frac{2}{3} = 2 \times \frac{5}{3} = \frac{10}{3} = 3 \frac{1}{3} [/tex]
[tex]2 \times 1\frac{2}{8} = 2 \times \frac{10}{8} = \frac{20}{8} = 2 \frac{4}{8} = 2 \frac{1}{2} [/tex]
[tex]2 \times 2 \frac{3}{4} = 2 \times \frac{11}{4} = \frac{22}{4} = 5 \frac{2}{4} = 5 \frac{1}{2} [/tex]
c)
[tex]3 \times1 \frac{1}{3} = 3 \times \frac{4}{3} = \frac{12}{3} = 4[/tex]
[tex]3 \times 2 \frac{2}{3} = 3 \times \frac{8}{3} = \frac{24}{3} = 8[/tex]
[tex]3 \times 2 \frac{1}{6} = 3 \times \frac{13}{6} = \frac{39}{6} = 6 \frac{3}{6} = 6 \frac{1}{2} [/tex]
d)
[tex]4 \times 2 \frac{1}{4} = 4 \times \frac{9}{4} = \frac{36}{4} = 9[/tex]
[tex]4 \times 2 \frac{3}{4} = 4 \times \frac{11}{4} = \frac{44}{4} = 11[/tex]
[tex]4 \times 1 \frac{1}{7} = 4 \times \frac{8}{7} = \frac{32}{7} = 4 \frac{4}{7} [/tex]
