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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 -509000+138240/1.1+138240/1.1^2+138240/1.1^3+138240/1.1^4+213440/1.1^5 .
Question type: Mathematical calculation
Solution:
-509000+138240/1.1+138240/1.1^2+138240/1.1^3+138240/1.1^4+213440/1.1^5
=-509000+138240/1.1+138240/1.21+138240/1.1^3+138240/1.1^4+213440/1.1^5
=-509000+138240/1.1+138240/1.21+138240/1.331+138240/1.1^4+213440/1.1^5
=-509000+138240/1.1+138240/1.21+138240/1.331+138240/1.4641+213440/1.1^5
=-509000+138240/1.1+138240/1.21+138240/1.331+138240/1.4641+213440/1.610510000000001
=-509000+125672.727273+138240/1.21+138240/1.331+138240/1.4641+213440/1.610510000000001
=-509000+125672.727273+114247.933884+138240/1.331+138240/1.4641+213440/1.610510000000001
=-509000+125672.727273+114247.933884+103861.758077+138240/1.4641+213440/1.610510000000001
=-509000+125672.727273+114247.933884+103861.758077+94419.78007+213440/1.610510000000001
=-509000+125672.727273+114247.933884+103861.758077+94419.78007+132529.447194
=-383327.272727+114247.933884+103861.758077+94419.78007+132529.447194
=-269079.338843+103861.758077+94419.78007+132529.447194
=-165217.580766+94419.78007+132529.447194
=-70797.800696+132529.447194
=61731.646498
Answer:-509000+138240/1.1+138240/1.1^2+138240/1.1^3+138240/1.1^4+213440/1.1^5=61731.646498