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нийгмийн ухаан
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2. ? : :- - - - 3. _ _ 4. 3. , 5. 12. , 6. 11., , , 7. 2. , 8. 1
. , , , . . . 9. 1. ? 2. ? 10. 2 :- , , . - ? . 11. -300 , -100 .
500 , 1000 - - - 10 12. 1 . 100 500 = 50 000 1000 300 = 300 000 :
300000+50000= 350 000 1 : 350000 30= 10 500 000 10 13. 4 -2/7- ,
-3/7- .- 15 ? 14. 10500000 - 2/7 3000000- 10500000- 3/7 4500000-
4500000:15=300000 /1 / 15. 1 . ? 2. ? 3. ? 4. ? , . 16.
