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Mathematical calculation：
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 integer calculations
[1/1 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 30123098332959860729941929337153018430394472595456*30123098332959860729941929337153018430394472595456>
〖1/1数字分析〗
作业：将小数 1.99999999 化为分数形式.
题型：小数转分数
解:
| 1.99999999= | 199999999 100000000 |
*注：有限小数转化为分数。