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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 3.49*(1.96+0.12)+4.21*4.18-5-(5.3*2.27) .
Question type: Mathematical calculation
Solution:
3.49*(1.96+0.12)+4.21*4.18-5-(5.3*2.27)
=3.49*2.08+4.21*4.18-5-(5.3*2.27)
=3.49*2.08+4.21*4.18-5-12.031
=7.2592+4.21*4.18-5-12.031
=7.2592+17.5978-5-12.031
=24.857-5-12.031
=19.857-12.031
=7.826
Answer:3.49*(1.96+0.12)+4.21*4.18-5-(5.3*2.27)=7.826