19/6=3.1/6
59/14=4.3/14
15073/1000=15.73/1000=15,073
<span>1)6/7-1/3 =18/21-7/21=11/21
</span>⇒11/21 > 1/21 ⇒(6/7-1/3)>(1/3-2/7 )<span>
2)1/3-2/7 =7/21-6/21=1/21
</span><span>
3)6/7-2/5 =30/35-14/35=16/35
</span>⇒16/35>4/35 ⇒(6/7-2/5)>(2/5-2/7)<span>
4)2/5-2/7=14/35-10/35=</span>4/35
11/21 =(6/7-1/3) 16/35=(6/7-2/5)
55/105 > 48/105 ⇔(6/7-1/3) -<span>наибольшая</span>
26y=14213-8935
26y=5278
y=5278/26
y=203
Х+х-11=35
2х-11=35
2х=35+11
2х=46
х=46:2
х=23
Подберёзовиков23
Белых грибов 23-11=12