Uy » Online olimpiada » Matematika olimpiada » 6-sinf Matematika olimpiada №2 Matematika olimpiada 6-sinf Matematika olimpiada №2 InfoMaster Dekabr 10, 2022 170 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 1 1 Savollar 12345678910111213141516171819202122232425 Vaqtingiz tugadi! Tomonidan yaratilgan InfoMaster 6-sinf Matematika olimpiada №2 07.12.2022 yil oo.uzedu.uz Online olimpiada savollari! 1 / 25 Hisoblang 0,5 2 1 1,5 2 / 25 Usta ishnig 0,75 qismini 17/4 soatda bajaradi. Shu ishning 4/5 qismini qancha vaqtda bajaradi? 11/5 67/15 68/15 31/85 3 / 25 tenglamadan x ni toping 5/4 7/5 11/6 4/5 4 / 25 Ratsional ifodani kanonik ko’rinishga keltiring (1-x)/(1+2x) 1/2 (1+2x)/(1-x) (1+x)/(1+2x) 5 / 25 5100 soning tub bo’luvchilari yig’indisini toping. 27 14880 28 151 6 / 25 D B C A 7 / 25 B A C D 8 / 25 B D A C 9 / 25 C D A B 10 / 25 A B C D 11 / 25 B C D A 12 / 25 B D A C 13 / 25 B C A D 14 / 25 A C B D 15 / 25 D B C A 16 / 25 A B C D 17 / 25 B D C A 18 / 25 B C A D 19 / 25 B C D A 20 / 25 C B D A 21 / 25 A C D B 22 / 25 B A C D 23 / 25 B C A D 24 / 25 C B D A 25 / 25 D C A B 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz