Көмек керек..........!!!!!!!!!!!!

Question

Көмек керек..........!!!!!!!!!!!!

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Answer 1

1) 2 3/10*1,1= 2,3*1,1= 2,53
2) 71/100*6,3= 0,71*6,3=4,473
3) 4 1/5*2,5= 4,2*2,5= 10,5
4) 7 1/20*1,4= 7,05*1,4= 9,87
5) 6 1/4*3,3= 6,25*3,3= 20,625
6) 11/50*3,3= 0,22*3,3= 0,726
7) 4 1/2*5,4= 4,5*5,4= 24,3
8) 6,5*1/2= 6,5*0,5= 3,25