50 кг 160 г : 16 = 50160г : 16 = 3135 г или 3 кг 135 г
Ответ: 3 кг 135 г
50,4 : 10,080 = 50400 : 10080 = 5
<span><span>3952/280
</span><span>280 /14.1(142857)
------
</span><span>-1152
</span><span>1120</span><span>
--------
-320</span><span>
280
---------
</span><span>-400</span><span>
280</span><span>
-----------
-1200</span><span>
1120</span><span>
----------
-800</span><span>
560</span><span>
-----------
-2400</span><span>
2240</span><span>
----------
-1600</span><span>
1400</span><span>
----------
-2000</span><span>
1960</span><span>
---------------
4<span>0
</span></span></span>
0,4*3,56=1,424
1,424*(-2,5)=-3,56