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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 (20.7-0.48×2-0.6×2)×4.2-(0.7*8.22*2+0.35*2.1)-4.05-7.2 .
Question type: Mathematical calculation
Solution:
(20.7-0.48×2-0.6×2)×4.2-(0.7*8.22*2+0.35*2.1)-4.05-7.2
=18.54×4.2-(0.7*8.22*2+0.35*2.1)-4.05-7.2
=18.54×4.2-12.243-4.05-7.2
=77.868-12.243-4.05-7.2
=65.625-4.05-7.2
=61.575-7.2
=54.375
Answer:(20.7-0.48×2-0.6×2)×4.2-(0.7*8.22*2+0.35*2.1)-4.05-7.2=54.375
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation (20.7-0.48×2-0.6×2)×4.2-(0.7*8.22*2+0.35*2.1)-4.05-7.2 .
Question type: Mathematical calculation
Solution:
(20.7-0.48×2-0.6×2)×4.2-(0.7*8.22*2+0.35*2.1)-4.05-7.2
=18.54×4.2-(0.7*8.22*2+0.35*2.1)-4.05-7.2
=18.54×4.2-12.243-4.05-7.2
=77.868-12.243-4.05-7.2
=65.625-4.05-7.2
=61.575-7.2
=54.375
Answer:(20.7-0.48×2-0.6×2)×4.2-(0.7*8.22*2+0.35*2.1)-4.05-7.2=54.375