A simple method of multiplying 12 by 12 molecule 11

A simple method of multiplying 12 by 12 molecule 11

12 by 12 is 11
=12x11/12
=11
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4 moleculars 3 + 18 moleculars 7 = 4 moleculars 3 + 36 moleculars 11 = 4 moleculars 3 + 16 moleculars 132 6 moleculars 7-5 moleculars 4 = 6 moleculars 7-30 moleculars 6 = 6 moleculars 7-8 moleculars 7=
1 and 2 molecules 1 5 molecules 6 2.1 2 molecules 7 2.8 from small to large

4 moleculars 3 + 18 moleculars 7 = 3 / 4 + 7 / 18 = 27 / 36 + 14 / 36 = 41 / 36 4 moleculars 3 + 36 moleculars 11 = 3 / 4 + 11 / 36 = 27 / 36 + 11 / 36 = 38 / 36 = 19 / 18 4 moleculars 3 + 16 moleculars 132 = 3 / 4 + 132 / 16 = 12 / 16 + 132 / 16 = 144 / 16 = 9 6 moleculars 7-5 moleculars 4 = 7 / 6-4 / 5 = 35 / 30-24 / 30 = 11 / 306 moleculars 7-30 moleculars 6 = 7 / 6 -