A.12.8 | B.15.34 | C.14 | D.15.83 |
A.3.777 | B.41.1010101 | C.2.0121212… |
A.7÷8 | B.37÷100 | C.20÷9 | D.6÷30 |
A.1254 | B.12543 | C.2543 |
A.0.151515 | B.0.1515…… | C.511512 |
A. ![]() ![]() ![]() | B.1.1![]() ![]() | C.1.12![]() |
A.循环小数 | B.无限小数 |
C.无限不循环小数 | D.无法确定 |
A.155000 | B.149999 | C.154999 | D.154000 |
A.58 | B.87 | C.587 |
A.![]() | B.2.98 | C.2.9797 | D.![]() |