By -
 Babylonian style base 60 multiplication table for the number fort-five.


Here are some examples:

2*22,30

2*15

4* 11,15

5*9

6*7,30

7*6,25,42,51,25,42,51.... 👀

8*5,37,30

1,30*30

1,15*36

2,30*18

1,21*33,20

1,12*37,30

Interesting 😊




Comments

  1. Susan GerofskyDecember 26, 2019 at 4:26 PM

    Great work, Roya (although I think there is a typo early on: 3*15=45, in either system!)

    ReplyDelete

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