832
1)5*2=10. 2%
2)5*6=30. 6%
3(5*100=500 само число
834
100:5=20
20*25=500 число
835
400:100=4 =1%
4*3=12=3%
250:100=2,5=1%
2,5*9=22,5
18:100=0,18
25*0,18=4,5
36938:73*6=3036
70209:87-96064:158=807-608=199
701000-44968:56=701000-803=700197
<span>20/80+?=27/81 ?=27/81-20/80=1/3-1/4=4/12-3/12=1/12</span>