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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 (1.2×(0.71+0.89+2.13)×1.7+1.2×0.64+1.4×(2.5+2+2)×1.7)/2 .
Question type: Mathematical calculation
Solution:
(1.2×(0.71+0.89+2.13)×1.7+1.2×0.64+1.4×(2.5+2+2)×1.7)/2
=(1.2×3.73×1.7+1.2×0.64+1.4×(2.5+2+2)×1.7)/2
=(1.2×3.73×1.7+1.2×0.64+1.4×6.5×1.7)/2
=23.8472/2
=11.9236
Answer:(1.2×(0.71+0.89+2.13)×1.7+1.2×0.64+1.4×(2.5+2+2)×1.7)/2=11.9236