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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+18.0×1.6+19.2*2.4+19.8*5.2+20*2.1+22*0.9)*0.22-2*20*0.46 .
Question type: Mathematical calculation
Solution:
(20+18.0×1.6+19.2*2.4+19.8*5.2+20*2.1+22*0.9)*0.22-2*20*0.46
=259.64*0.22-2*20*0.46
=57.1208-2*20*0.46
=57.1208-40*0.46
=57.1208-18.4
=38.7208
Answer:(20+18.0×1.6+19.2*2.4+19.8*5.2+20*2.1+22*0.9)*0.22-2*20*0.46=38.7208