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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Sana	02.04.2021
Hajmi	2,4 Mb.
	#13942

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9 - nazorat ishi

I variant

1. Ifodani soddalashtiring:

2. Ifodaning qiymatini toping:: .

3. Знаya, что , найдите значение выражениya: .

4. Ifodani soddalashtiring va uning qiymatini toping , bunda .

5. Ifodani soddalashtiring:
II variant

1. Ifodani soddalashtiring:

2. Ifodaning qiymatini toping: .

3. Знаya, что , ifodaning qiymatini toping: .

4. Ifodani soddalashtiring и найдите его значение: при .

5. Ifodani soddalashtiring:

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