1. Why eighth
1.
1/8 = 12.5%; 125 = 1000 / 8.
x125 (4d mastery)
4 visual steps / eighth then times thousand
2. Divide by 8
2.
7312 / 8 = 914.
3. Times thousand
3.
914 x 1000.
4. Read answer
4.
answer 914000.
Practice Level 30
Name the shape first; the shortcut stays small.
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