Answer:
cc
Step-by-step explanation:
c
3 1/2=7/2
4 5/6=29/6
7/2×29/6=203/12 or 16 11/12. Hope it help!
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So 4/5 should be an 80 because if you multiply 5x20 and 4x20 you would get 80/100 but sometimes teachers make certain questions worth more points than others so maybe that is what happened but maybe talk to your teacher about it
A. 3x•11 you multiply 3 with x and get 3x and times 11
B. 3x because there are three x's so that equals 3x