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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: 26262949430056177958591052887076949888084649967616*26262949430056177958591052887076949888084649967616br/>〖1/1数字分析〗
作业：把 28/49 化为小数。
题型：分数转小数
解:
先化为最简分数:
将分数 28/49 的分子、分母用公约数 7 约分,
化为最简分数:4/7
4/7=0.571428
*注：为该分数输出6位纯循环小数，
有6位（画下划线的青色字体）循环节。