如题所述
第1个回答 2022-01-07
0.175÷0.25X4-=0.7乂4=2.8
0.175-÷(0.25÷4)-=2.8
0.175÷(0.25X4丿)=0.175
0.175-÷(0.25÷4)-=2.8
0.175÷(0.25X4丿)=0.175
第2个回答 2022-01-07
0.175÷0.25X4-=0.7乂4=2.8
0.175-÷(0.25÷4)-=2.8
0.175÷(0.25X4丿)=0.175
0.175-÷(0.25÷4)-=2.8
0.175÷(0.25X4丿)=0.175