一厘米等于多少毫米(100厘米有几米)
2022-05-29
常用小数、分数的转化1/2 =0.5=50%1/3≈0.333 =33.3%2/3≈0.667=66.7%1/4 0.25=25%3/4=0.75=75%1/5=0.2=20%1/6≈0.167=16.7%5/6≈ 0.833=83....
常用小数、分数的转化1/2 =0.5=50%1/3≈0.333 =33.3%2/3≈0.667=66.7%1/4 0.25=25%3/4=0.75=75%1/5=0.2=20%1/6≈0.167=16.7%5/6≈ 0.833=83......