#### Answer

Estimate: $12$
Exact: $14$

#### Work Step by Step

Estimate: Round the numbers to 6 and 2 and multiply.
Exact: Turn numbers into improper fractions: $\frac{6}{1}, \frac{7}{3}$
multiply: $\frac{6}{1}\times\frac{7}{3} = \frac{14}{1}$
Convert to a mixed (or whole) number: $14$