2/1x3/2x4/3.100/99x101/100分数乘法的运算定律
问题描述:
2/1x3/2x4/3.100/99x101/100分数乘法的运算定律
答
2/1x3/2x4/3.100/99x101/100=101
2/1x3/2x4/3.100/99x101/100分数乘法的运算定律
2/1x3/2x4/3.100/99x101/100=101