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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 13447.309×1.8×(75+13)+20388.202×0.858×(75+13)+7.148×0.9798×(75+13)+2.7783×1.884×(75+13) .
Question type: Mathematical calculation
Solution:
13447.309×1.8×(75+13)+20388.202×0.858×(75+13)+7.148×0.9798×(75+13)+2.7783×1.884×(75+13)
=13447.309×1.8×88+20388.202×0.858×(75+13)+7.148×0.9798×(75+13)+2.7783×1.884×(75+13)
=13447.309×1.8×88+20388.202×0.858×88+7.148×0.9798×(75+13)+2.7783×1.884×(75+13)
=13447.309×1.8×88+20388.202×0.858×88+7.148×0.9798×88+2.7783×1.884×(75+13)
=13447.309×1.8×88+20388.202×0.858×88+7.148×0.9798×88+2.7783×1.884×88
=24205.1562×88+20388.202×0.858×88+7.148×0.9798×88+2.7783×1.884×88
=2130053.7456+20388.202×0.858×88+7.148×0.9798×88+2.7783×1.884×88
=2130053.7456+17493.077316×88+7.148×0.9798×88+2.7783×1.884×88
=2130053.7456+1539390.803808+7.148×0.9798×88+2.7783×1.884×88
=2130053.7456+1539390.803808+7.00361×88+2.7783×1.884×88
=2130053.7456+1539390.803808+616.31768+2.7783×1.884×88
=2130053.7456+1539390.803808+616.31768+5.234317×88
=2130053.7456+1539390.803808+616.31768+460.619896
=3669444.549408+616.31768+460.619896
=3670060.867088+460.619896
=3670521.486984
Answer:13447.309×1.8×(75+13)+20388.202×0.858×(75+13)+7.148×0.9798×(75+13)+2.7783×1.884×(75+13)=3670521.486984