来自刘君强的问题
四则混合运算:::48.72/(0.97+1.43)*0.1532.4-0.75*1.2*0.8+4.1
四则混合运算:::
48.72/(0.97+1.43)*0.1532.4-0.75*1.2*0.8+4.1
1回答
2020-03-10 11:30
四则混合运算:::48.72/(0.97+1.43)*0.1532.4-0.75*1.2*0.8+4.1
四则混合运算:::
48.72/(0.97+1.43)*0.1532.4-0.75*1.2*0.8+4.1
48.72/(0.97+1.43)*0.15
=48.72/2.4*0.15
=20.3*0.15
=3.045
32.4-0.75*1.2*0.8+4.1
=32.4-0.9*0.8+4.1
=32.4-0.72+4.1
=31.68+4.1
=35.78