Option 20 DHS 10.2

If the total amount of your purchases from the seller Chelovek10000 more than:
- 1852 ₽ the discount is 10%
- 926 ₽ the discount is 5%
- 463 ₽ the discount is 3%

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Var 20 DHS 10.2 Ryabushko Collection:
- 5 ready-made solutions (tasks solved in detail and clearly);
- PDF file extension;
- there are formulas and drawings.