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It supports mathematical functions (including trigonometric functions).
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Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 80/(1+10%)/950.25+80/(1+10%)^2/950.25+1080/(1+10%)^3/950.25 .
Question type: Mathematical calculation
Solution:
80/(1+10%)/950.25+80/(1+10%)^2/950.25+1080/(1+10%)^3/950.25
=80/1.1/950.25+80/(1+10%)^2/950.25+1080/(1+10%)^3/950.25
=80/1.1/950.25+80/1.1^2/950.25+1080/(1+10%)^3/950.25
=80/1.1/950.25+80/1.1^2/950.25+1080/1.1^3/950.25
=80/1.1/950.25+80/1.21/950.25+1080/1.1^3/950.25
=80/1.1/950.25+80/1.21/950.25+1080/1.331/950.25
=72.727273/950.25+80/1.21/950.25+1080/1.331/950.25
=0.076535+80/1.21/950.25+1080/1.331/950.25
=0.076535+66.115702/950.25+1080/1.331/950.25
=0.076535+0.069577+1080/1.331/950.25
=0.076535+0.069577+811.419985/950.25
=0.076535+0.069577+0.853902
=0.146112+0.853902
=1.000014
Answer:80/(1+10%)/950.25+80/(1+10%)^2/950.25+1080/(1+10%)^3/950.25=1.000014