<span>(15,964:5,2-1,2)х0,1=0,187
1) </span><span>15,964:5,2</span>=3,07
2) 3,07-1,2=1,87
3) 1,87х0,1=0,187
<span><em><u>(15,964:5,2-1,2)х0,1=</u></em>
<em><u>1)</u></em></span><em><u>15,964:5,2=3,07</u></em>
<em><u>2)3,07-1,2=1,87</u></em>
<em><u>3)1,87*0,1=0,187</u></em>
<em><u>ответ:,0187</u></em>