<span>(3/7x-5/6)*1 2/13=2 1/2
</span><span>(3/7x-5/6)*15/13=5/2
</span>3/7x-5/6=5/2:15/13
3/7x-5/6=5/2*13/15
3/7x-5/6=1/2*13/3
3/7х-5/6=13/6
3/7х=13/6+5/6
3/7х=18/6
3/7х=3
х=3:3/7
х=3*7/3
х=7
Так
1_1_1_1_1
<span>0_0_0_0_0
</span><span>0_0_0_0_0
</span>
0_0_0_0_0
<span>2_2_2_2_2
</span><span>0_0_0_0_0
</span>
0_0_0_0_0
<span>0_0_0_0_0
</span><span>3_3_3_3_3
</span>
4_0_0_0_0
<span>4_0_0_0_0
</span><span>4_0_0_0_0
</span>0_5_0_0_0
<span>0_5_0_0_0
</span><span>0_5_0_0_0
</span>
0_0_6_0_0
<span>0_0_6_0_0
</span><span>0_0_6_0_0
</span>
0_0_0_7_0
<span>0_0_0_7_0
</span><span>0_0_0_7_0
</span>
0_0_0_0_8
<span>0_0_0_0_8
</span><span>0_0_0_0_8
</span>
9_0_0_0_0
<span>0_9_0_0_0
</span><span>0_0_9_0_0
</span>0_10_0_0_0
<span>0_0_10_0_0
</span><span>0_0_0_10_0
</span>0_0_11_0_0
<span>0_0_0_11_0
</span><span>0_0_0_0_11
</span>0_0_0_0_12
<span>0_0_0_12_0
</span><span>0_0_12_0_0
</span>0_0_0_13_0
<span>0_0_13_0_0
</span><span>0_13_0_0_0
</span>0_0_14_0_0
<span>0_14_0_0_0
</span><span>14_0_0_0_0
</span>
всего 14
4 стакана=1 банка
5 стаканов=1 банка 1 стакан
1 банка и 1 стакан=1200 грамм, узнаем сколько грамм помещается в один стакан
1200:5=240 грамм молока в одном стакане
125×2304+653×1000−851×
106=850794
457100+1423×(6123−5941)−11007=705079
8+4-10=?
8+4=12
12-10=2
8+4-10=2