7.09/0.52=?/52=?3.428/7.5=?/75=?26/4./42=?19.4/0.012=?/12=?

分类: 作业答案 • 2022-01-18 00:20:07

问题描述：

7.09/0.52=?/52=?3.428/7.5=?/75=?26/4./42=?19.4/0.012=?/12=?
/是除号两个?

答

7.09/0.52=709/52= 13.634615384615385
3.428/7.5=34.28/75= 0.4570666666666667
26/4.2=260/42= 6.190476190476191
19.4/0.012=19400/12=1616.6666666666667