Ришите 88157-10015 :)))))

Question

Ришите 88157-10015 :)))))

---

Answer 1

329.876+447458=777.334
815.769:9=90.641
710003-86754=623.249
8014*56=448.784
258.602:80=?
-------------
27.135:(407-28*14)=1809
1) 28*14=392
2)407-392=15
3)27.135:15=1809