875:с+194=325-106
875:с+194=219
875:с=219-194
875:с=25
с=875:25
с=35
------------------------------
875:35+194=325-106
219=219.
13770000:450=30600
1350
2700
2700
0
1/3 * 0.4=1/3*4/10=1/3*2/5=2/15=0.2(3)
2:3:2=4:3=1.(3)
444/1000=0,444
4/10=0,4 они не равны
5,4×7
8,937×19
47,8×2
64,1×7
82,003×3