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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 380*13%+15*(1+10%)*13%+(480+120)/(1+13%)*13% .
Question type: Mathematical calculation
Solution:
380*13%+15*(1+10%)*13%+(480+120)/(1+13%)*13%
=380*13%+15*1.1*13%+(480+120)/(1+13%)*13%
=380*13%+15*1.1*13%+600/(1+13%)*13%
=380*13%+15*1.1*13%+600/1.13*13%
=380*0.13+15*1.1*13%+600/1.13*13%
=380*0.13+15*1.1*0.13+600/1.13*13%
=380*0.13+15*1.1*0.13+600/1.13*0.13
=49.4+15*1.1*0.13+600/1.13*0.13
=49.4+16.5*0.13+600/1.13*0.13
=49.4+2.145+600/1.13*0.13
=49.4+2.145+530.973451*0.13
=49.4+2.145+69.026549
=51.545+69.026549
=120.571549
Answer:380*13%+15*(1+10%)*13%+(480+120)/(1+13%)*13%=120.571549
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 380*13%+15*(1+10%)*13%+(480+120)/(1+13%)*13% .
Question type: Mathematical calculation
Solution:
380*13%+15*(1+10%)*13%+(480+120)/(1+13%)*13%
=380*13%+15*1.1*13%+(480+120)/(1+13%)*13%
=380*13%+15*1.1*13%+600/(1+13%)*13%
=380*13%+15*1.1*13%+600/1.13*13%
=380*0.13+15*1.1*13%+600/1.13*13%
=380*0.13+15*1.1*0.13+600/1.13*13%
=380*0.13+15*1.1*0.13+600/1.13*0.13
=49.4+15*1.1*0.13+600/1.13*0.13
=49.4+16.5*0.13+600/1.13*0.13
=49.4+2.145+600/1.13*0.13
=49.4+2.145+530.973451*0.13
=49.4+2.145+69.026549
=51.545+69.026549
=120.571549
Answer:380*13%+15*(1+10%)*13%+(480+120)/(1+13%)*13%=120.571549