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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 | 11/91 | | Sana | 02.04.2021 | | Hajmi | 2.4 Mb. | | #13942 |
10 – nazorat ishi
I variant
Ifodaning qiymatini toping: а) 0,255 ∙ 28; b) 8,354 ∙ 100.
Bo‘lishni bajaring: а) 93,15 : 23; b) 14, 706 : 100.
Ifodaning qiymatini toping: 3 ∙ 0,13 ∙ 0,5 ∙ 2.
Agar to‘g‘ri to‘rtburchakning tomonlari 3,5 sm va 4 sm bo‘lsa, uning yuzini hisoblang.
Tenglamani yeching: 8у + 5,7 = 24,1.
II variant
Ifodaning qiymatini toping: а) 0,436 ∙ 15; b) 7,263 ∙ 100.
Bo‘lishni bajaring: а) 13,59 : 18; б) 63,706 : 100.
Ifodaning qiymatini toping: 1,2 ∙ 7,09 ∙ 5 ∙ 10.
Agar to‘g‘ri to‘rtburchakning tomonlari 1,8 dm va 5 dm bo‘lsa, uning yuzini hisoblang.
5. Tenglamani yeching: 9х + 3,9 = 31,8.
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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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