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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 (172.792-(7.254+12)×(1+7%)×(1+9%))×20% .
Question type: Mathematical calculation
Solution:
(172.792-(7.254+12)×(1+7%)×(1+9%))×20%
=(172.792-19.254×(1+7%)×(1+9%))×20%
=(172.792-19.254×1.07×(1+9%))×20%
=(172.792-19.254×1.07×1.09)×20%
=150.33606×20%
=150.33606×0.2
=30.067212
Answer:(172.792-(7.254+12)×(1+7%)×(1+9%))×20%=30.067212