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     However, in common use ternary diagrams usually do not have the "A Scale", "B Scale", "C Scale" on them. Also, even the percent numbers are absent. So, you must learn to read these diagrams without all those aids.
So, determine the percent abundances for each of the following points.

5.   70 % A | 20 % B | 10 % C = 100%
6.   60 % A | 40 % B | 0 % C = 100%
7.   30 % A | 50 % B | 20 % C = 100%
8.   10 % A | 15 % B | 75 % C = 100%


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