Question

6 2/3 x 2 1/4Multiplying and diving mixed numbers

Answer 1

$6\frac{2}{3}=\frac{(6\cdot3)+2}{3}=\frac{20}{3}$

apply the same procedure for the other mixed numbers

$2\frac{1}{4}=\frac{(4\cdot2)+1}{4}=\frac{9}{4}$

multiply the results together

$\frac{20}{3}\cdot\frac{9}{4}=\frac{180}{12}=15$