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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: 50107299993809500432559730753862605349934298300416*50107299993809500432559730753862605349934298300416bsp; 作业：把 221/9 化为小数。
题型：分数转小数
解:
221/9=24.5
*注：为该分数输出1位纯循环小数，
有1位（画下划线的青色字体）循环节。