Answer:
a) photo
b)
[tex] \frac{1}{5} \times \frac{3}{4} = \frac{3}{20} [/tex]
each person will get 1/5 of the amount of pizza in the table.
the pizza in the table is 3/4 of the whole pizza.
then each person will get 1/5 of 3/4 of the whole pizza.
c)
if 3/4 of the pizza equals 12 slices, then 4/4 of the pizza (the whole pizza) will have 12 . 1 : 3/4 =16 slices
[tex]12 \times \frac{4}{4} \div \frac{3}{4} = 12 \times 1 \times \frac{4}{3} = \frac{48}{3} = 16[/tex]
(Photo)
