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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 400*5*4+2500*2*0.67/2*4+7.5*2*80/12*3/2 .
Question type: Mathematical calculation
Solution:
400*5*4+2500*2*0.67/2*4+7.5*2*80/12*3/2
=2000*4+2500*2*0.67/2*4+7.5*2*80/12*3/2
=8000+2500*2*0.67/2*4+7.5*2*80/12*3/2
=8000+5000*0.67/2*4+7.5*2*80/12*3/2
=8000+3350/2*4+7.5*2*80/12*3/2
=8000+1675*4+7.5*2*80/12*3/2
=8000+6700+7.5*2*80/12*3/2
=8000+6700+15*80/12*3/2
=8000+6700+1200/12*3/2
=8000+6700+100*3/2
=8000+6700+300/2
=8000+6700+150
=14700+150
=14850
Answer:400*5*4+2500*2*0.67/2*4+7.5*2*80/12*3/2=14850