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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 (3.86-0.56)×12+(14.14+0.56)×5+(23.24-14.14)×6+(27.14-23.24)×16+(30.94-27.14)×26 .
Question type: Mathematical calculation
Solution:
(3.86-0.56)×12+(14.14+0.56)×5+(23.24-14.14)×6+(27.14-23.24)×16+(30.94-27.14)×26
=3.3×12+(14.14+0.56)×5+(23.24-14.14)×6+(27.14-23.24)×16+(30.94-27.14)×26
=3.3×12+14.7×5+(23.24-14.14)×6+(27.14-23.24)×16+(30.94-27.14)×26
=3.3×12+14.7×5+9.1×6+(27.14-23.24)×16+(30.94-27.14)×26
=3.3×12+14.7×5+9.1×6+3.9×16+(30.94-27.14)×26
=3.3×12+14.7×5+9.1×6+3.9×16+3.8×26
=39.6+14.7×5+9.1×6+3.9×16+3.8×26
=39.6+73.5+9.1×6+3.9×16+3.8×26
=39.6+73.5+54.6+3.9×16+3.8×26
=39.6+73.5+54.6+62.4+3.8×26
=39.6+73.5+54.6+62.4+98.8
=113.1+54.6+62.4+98.8
=167.7+62.4+98.8
=230.1+98.8
=328.9
Answer:(3.86-0.56)×12+(14.14+0.56)×5+(23.24-14.14)×6+(27.14-23.24)×16+(30.94-27.14)×26=328.9