Answer:
See below
Step-by-step explanation:
[tex]13) \: no \: of \: people = 2 \div \frac{1}{8} \\ = 2 \times \frac{8}{1} \\ = 16 \\ \\ 14) \: no \: of \: prizes \: won \: by\:Mallory \\ = \frac{2}{ \cancel3} \times \cancel6 \\ = 2 \times 2 \\ = 4 \\ \\ 15) \: no \: of \: quart \: diced \: tomatoes \\ = 5 \frac{1}{4} \times 1 \frac{2}{3} \\ \\ = \frac{ \cancel{21}}{4} \times \frac{5}{ \cancel3} \\ \\ = \frac{7}{4} \times 5 \\ \\ = \frac{35}{4} \\ \\ = 8 \frac{3}{4} \\ \\ 16) \: no \: of \: blocks = 123 \frac{1}{2} \div 6 \frac{1}{2} \\ \\ = \frac{247}{2} \div \frac{13}{2} \\ \\ = \frac{247}{2} \times \frac{2}{13} \\ \\ \frac{247}{13} \\ \\ = 19[/tex]
