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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 1640/(1+12%)+1968/(1+12%)^2+3650.4/(12%-6%)/(1+12%)^2 .
Question type: Mathematical calculation
Solution:
1640/(1+12%)+1968/(1+12%)^2+3650.4/(12%-6%)/(1+12%)^2
=1640/1.12+1968/(1+12%)^2+3650.4/(12%-6%)/(1+12%)^2
=1640/1.12+1968/1.12^2+3650.4/(12%-6%)/(1+12%)^2
=1640/1.12+1968/1.12^2+3650.4/0.06/(1+12%)^2
=1640/1.12+1968/1.12^2+3650.4/0.06/1.12^2
=1640/1.12+1968/1.2544+3650.4/0.06/1.12^2
=1640/1.12+1968/1.2544+3650.4/0.06/1.2544
=1464.285714+1968/1.2544+3650.4/0.06/1.2544
=1464.285714+1568.877551+3650.4/0.06/1.2544
=1464.285714+1568.877551+60840/1.2544
=1464.285714+1568.877551+48501.27551
=3033.163265+48501.27551
=51534.438775
Answer:1640/(1+12%)+1968/(1+12%)^2+3650.4/(12%-6%)/(1+12%)^2=51534.438775