题目

把下面的小数化成百分数,百分数化成小数
2.1 0.313 18.5% 1.07 26.34% 59.8% 1.41 0.69 5% 20% 42% 58%
75% 75% 95%

提问时间：2020-08-07

答案

2.1=210%
0.313=31.3%
18.5%=0.185
1.07=107%
26.34%=0.2634
59.8%=0.598
1.41-141%
0.69=69%
5% =0.05
20% =0.2
42% =0.42
58% =0.58
75% =0.75
95% =0.95