18.14: Historical Counting

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1. Partial answer: Jars: 3 singles, 3 @ $x3, 2$ @ $x6, 1$ @ $x12. 3+9+12+12 = 36$

3. $113$

5. $3022$

7. $53$

9. $1100100$

11. $332$

13. $111100010$

15. 7,1,10 base $12=1030$ base 10

17. 6,4,2 base $12=914$ base 10

19. 175 base $10=1,2,7$ base $12=$ $clipboard_e3b08a678aad9aa453acee9507e89e1dc.png$