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Holdoh hodolgoon
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2. ? 3. : . 4. 15/20/3 2 5. 60/50/ 3 3 6. ? ! 7. ! 8. : 1!?3 ?
9. (60/+50/)*3 =330S=(A+B)*t 10. C, .45/ 3390 . 11. ?3 ? ?? 12.
45*3=135 () 390135= 255255:3=85/ 13. 60528 4216= 15700= 28=2004,36
7 . 360, 8. ? 14.
