writing fractions造句

例句与造句

1. By using a dot to divide the digits into two groups, one can also write fractions in the positional system.
2. :According to pi, ? = 3.14159 26535 89793 23846 26433 83279 50288 41971 69399 37510 . . . Roman numerals don't seem to have involved a systematic way of writing fractions.
3. It's difficult to find writing fractions in a sentence. 用writing fractions造句挺难的