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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 ((25%-15%)*(-5%-7.48%)+(5%-15%)*(15%-7.48%))*1/2 .
Question type: Mathematical calculation
Solution:
((25%-15%)*(-5%-7.48%)+(5%-15%)*(15%-7.48%))*1/2
=(0.1*(-5%-7.48%)+(5%-15%)*(15%-7.48%))*1/2
=(0.1*(-0.1248)+(5%-15%)*(15%-7.48%))*1/2
=(0.1*(-0.1248)+(-0.1)*(15%-7.48%))*1/2
=(0.1*(-0.1248)+(-0.1)*0.0752)*1/2
=-0.02*1/2
=-0.02/2
=(-0.01)
Answer:((25%-15%)*(-5%-7.48%)+(5%-15%)*(15%-7.48%))*1/2=-0.01