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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 (230+50)×4+9×50×2+7×50×2+533.61+36+17.25+15.25+35 .
Question type: Mathematical calculation
Solution:
(230+50)×4+9×50×2+7×50×2+533.61+36+17.25+15.25+35
=280×4+9×50×2+7×50×2+533.61+36+17.25+15.25+35
=1120+9×50×2+7×50×2+533.61+36+17.25+15.25+35
=1120+450×2+7×50×2+533.61+36+17.25+15.25+35
=1120+900+7×50×2+533.61+36+17.25+15.25+35
=1120+900+350×2+533.61+36+17.25+15.25+35
=1120+900+700+533.61+36+17.25+15.25+35
=2020+700+533.61+36+17.25+15.25+35
=2720+533.61+36+17.25+15.25+35
=3253.61+36+17.25+15.25+35
=3289.61+17.25+15.25+35
=3306.86+15.25+35
=3322.11+35
=3357.11
Answer:(230+50)×4+9×50×2+7×50×2+533.61+36+17.25+15.25+35=3357.11