5,6/¥+0.6=0.3
5,6/¥=0.3-1.6
5.6/¥=0.14
5.6=0.14¥
¥=5.6/0.14=4
1) y*9=9054
y= 9054:9
у=106
2) v*6=124200
v=124200:6
v=20700
1)3 39 58 2) 15 88 101 46
54 29 17 79 33 48 90
43 32 25 62 79 56 53
94 50 45 61
<span>
сутки=24ч=1440мин=86400с </span>
<span /><span>2 минуты 7 секунд=127сек</span>
<span>127/86400=1/7620</span>