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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 75.9*3+1.5*75.9+1.5*(117+0.4+1.8)*2+(13.9+2)*0.8 .
Question type: Mathematical calculation
Solution:
75.9*3+1.5*75.9+1.5*(117+0.4+1.8)*2+(13.9+2)*0.8
=75.9*3+1.5*75.9+1.5*119.2*2+(13.9+2)*0.8
=75.9*3+1.5*75.9+1.5*119.2*2+15.9*0.8
=227.7+1.5*75.9+1.5*119.2*2+15.9*0.8
=227.7+113.85+1.5*119.2*2+15.9*0.8
=227.7+113.85+178.8*2+15.9*0.8
=227.7+113.85+357.6+15.9*0.8
=227.7+113.85+357.6+12.72
=341.55+357.6+12.72
=699.15+12.72
=711.87
Answer:75.9*3+1.5*75.9+1.5*(117+0.4+1.8)*2+(13.9+2)*0.8=711.87