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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 (169.5×6.55+365.08×2)-193.191×(5.6+3.8-2.8)-331.96×1.49 .
Question type: Mathematical calculation
Solution:
(169.5×6.55+365.08×2)-193.191×(5.6+3.8-2.8)-331.96×1.49
=1840.385-193.191×(5.6+3.8-2.8)-331.96×1.49
=1840.385-193.191×6.6-331.96×1.49
=1840.385-1275.0606-331.96×1.49
=1840.385-1275.0606-494.6204
=565.3244-494.6204
=70.704
Answer:(169.5×6.55+365.08×2)-193.191×(5.6+3.8-2.8)-331.96×1.49=70.704