7-sonli umumiy o’rta maktabi sinf o’quvchisi

Tekshirdi X.A.Mamatqulova
11-nazorat ishi


Sana _{–––––––––––––––––––––––––––––}

1. 
   Qurilishga 24000 dona g’isht keltirilgan. Singan g’ishtlar hamma g’ishtning 0,015 qismini tashkil qiladi. Qurilishga nechta butun g’isht keltirilgan?
   

2. 
   Amallarni bajaring:
   

0,21 : 5+3,17 : 8-2,22 : 16+3,7 : 4;

3. 
   Stadion 50000 kishiga mo’ljallangan. Navbatdagi fudbol o’yinini 32500 ta ishqiboz tomosha qildi. Bu o’yinda stadionning necha foiz o’rindiqlari band bo’lgan?
   

4. 
   Bozorda go’sht narxi 60000 so’m bo’lib, u 10 foizga qimmatlashdi. Go’shtning yangi narxi qancha bo’ladi?
   

5. 
   Bo’lishni bajaring:
   

1. 
   3.7 : 0,1; 2) 2,1 : 0.001;
   

Javoblari
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Savol №	1	2	3	4	5	Qo’shimcha savol	Jami ball
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