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Shtirlitz [24]
3 years ago
15

Explain please. ......

Mathematics
2 answers:
katrin [286]3 years ago
6 0
3+1=4
28/4=7

Hope this helps
MAXImum [283]3 years ago
4 0
So basically each period requires 3 people plus 1 more, which is 4 total. You can find out how many pyramids can be made at one time is by dividing 28 by 4. Therefore the answer would be 7. Hope this helps!
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