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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 (111.55+10.9+42.2×9)×0.24×0.18+(12+21.6×9)×0.12×0.18 .
Question type: Mathematical calculation
Solution:
(111.55+10.9+42.2×9)×0.24×0.18+(12+21.6×9)×0.12×0.18
=502.25×0.24×0.18+(12+21.6×9)×0.12×0.18
=502.25×0.24×0.18+206.4×0.12×0.18
=120.54×0.18+206.4×0.12×0.18
=21.6972+206.4×0.12×0.18
=21.6972+24.768×0.18
=21.6972+4.45824
=26.15544
Answer:(111.55+10.9+42.2×9)×0.24×0.18+(12+21.6×9)×0.12×0.18=26.15544