Simplify Each. Give each answer as a MIXED NUMBER.

Entry tip: To type a mixed number, put a space after the whole number. To type 123\displaystyle {1}\frac{{2}}{{3}} type "1 2/3" (no quotes)

c) 813712=\displaystyle {8}\frac{{1}}{{3}}\cdot{7}\frac{{1}}{{2}}=