Verified answer

а)

[tex]5 \frac{3}{16} \times 32 = \frac{83}{16} \times 32 = \frac{83 \times 32}{16} = 166[/tex]

б)

[tex]2 \frac{1}{3} \times 15 = \frac{7}{3} \times 15 = \frac{7 \times 15}{3} = 35[/tex]

в)

[tex]1 \frac{3}{8} \times 2 = \frac{11}{8} \times 2 = \frac{11 \times 2}{8} = \frac{11}{4} [/tex]

г)

[tex]4 \frac{7}{19} \times 19 = \frac{83}{19} \times 19 = \frac{83 \times 19}{19} = 83[/tex]