5 sinf matem 64 bet kitobdan
1-misol
a) 150÷100×30=45
b) 300÷100×55=165
c) 75÷100×62=46,5 kg
d) 480÷100×90=432 g
e) 45÷100×78=35,1 litr
f) 750÷100×82=615 ml

2-masala
a) 9÷20×100=45%
b) 1500÷7500×100=20%

3-masala
6÷10×100=60%

4-masala
56÷200×100=28%

5-masala
60÷100×120=72

6-masala
30÷100×5700000=1710000

7-masala
35÷100×2800000=980000
2800000-980000=1820000

8-masala
62,5÷100×120=75

9-masala
75÷100×12,4=9,3 km

10-masala
12+24=36
36÷100×175=63
175-63=112

Toshkent shahar Mirzo Ulug‘bek tumani
Aminova Maftuna Farhod qizi