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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 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 1+1/2-5/6+7/12-9/20+11/30-13/42 .
Question type: Mathematical calculation
Solution:
1+1/2-5/6+7/12-9/20+11/30-13/42
=1+0.5-5/6+7/12-9/20+11/30-13/42
=1+0.5-0.833333+7/12-9/20+11/30-13/42
=1+0.5-0.833333+0.583333-9/20+11/30-13/42
=1+0.5-0.833333+0.583333-0.45+11/30-13/42
=1+0.5-0.833333+0.583333-0.45+0.366667-13/42
=1+0.5-0.833333+0.583333-0.45+0.366667-0.309524
=1.5-0.833333+0.583333-0.45+0.366667-0.309524
=0.666667+0.583333-0.45+0.366667-0.309524
=1.25-0.45+0.366667-0.309524
=0.8+0.366667-0.309524
=1.166667-0.309524
=0.857143
Answer:1+1/2-5/6+7/12-9/20+11/30-13/42=0.857143