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I poyezd 4 soatda 336 km, avtobus 3 soatda 126 km yo’l bosdi. Avtobusning tezligi poyezd tezligidan necha marta kam? Yechish
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| bet | 76/91 | | Sana | 02.04.2021 | | Hajmi | 2,4 Mb. | | #13942 |
6 - nazorat ishi
I variant
1. Sonning ishorasini aniqlang: .
Agar va bo‘lsa, va .
Ifodani soddalashtiring: .
Ayniyatni isbotlang .
Hisoblang: .
II variant.
1. Sonning ishorasini aniqlang: .
2. Agar va bo‘lsa, va ,.
3. Ifodani soddalashtiring: .
4. Ayniyatni isbotlang: .
5. Hisoblang: .
7 - nazorat ishi
I variant
1.Qo‘shish formulalari yordamida hisoblang: а) ; b) .
2. Ifodani soddalashtiring: .
3. Agar va bo‘lsa, ni toping.
4. Ifodani soddalashtiring: .
5. Ifodani soddalashtiring: .
II variant
1. Qo‘shish formulalari yordamida hisoblang:
а) ; b).
2. Ifodani soddalashtiring: .
3. Agar va bo‘lsa, ni toping.
4. Ifodani soddalashtiring: .
5. Ifodani soddalashtiring: .
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Bosh sahifa
Aloqalar
Bosh sahifa
I poyezd 4 soatda 336 km, avtobus 3 soatda 126 km yo’l bosdi. Avtobusning tezligi poyezd tezligidan necha marta kam? Yechish
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