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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 (1.4*8+1.6*12+3.7*10+5.2*12+3.3*16+6.1*7+7.2*12+3*16+1.5*25)/(1.4+1.6+3.7+5.2+3.3+6.1+7.2+3+1.5) .
Question type: Mathematical calculation
Solution:
(1.4*8+1.6*12+3.7*10+5.2*12+3.3*16+6.1*7+7.2*12+3*16+1.5*25)/(1.4+1.6+3.7+5.2+3.3+6.1+7.2+3+1.5)
=397.2/(1.4+1.6+3.7+5.2+3.3+6.1+7.2+3+1.5)
=397.2/33
=12.036364
Answer:(1.4*8+1.6*12+3.7*10+5.2*12+3.3*16+6.1*7+7.2*12+3*16+1.5*25)/(1.4+1.6+3.7+5.2+3.3+6.1+7.2+3+1.5)=12.036364