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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: 63664825747951175185135283351316645935677551149056*63664825747951175185135283351316645935677551149056; ☆1 integer calculations
[1/% Digital analysis]
Assignment: Convert 20/21 to decimal.
Question type: Convert fraction to decimal
Solution:
20/21=0.952380
*Note: Output 6 pure recurring decimals for this fraction,
有6位（Underlined cyan font）circular section。
☆1 integer calculations
[1/1 Integer column vertical calculation]
Question type: Integer multiplication
Original question: 63664825747951175185135283351316645935677551149056*63664825747951175185135283351316645935677551149056; ☆1 integer calculations
[1/% Digital analysis]
Assignment: Convert 20/21 to decimal.
Question type: Convert fraction to decimal
Solution:
20/21=0.952380
*Note: Output 6 pure recurring decimals for this fraction,
有6位（Underlined cyan font）circular section。