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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 383*0.2272*7+290*0.9822*7+290*0.5644*7+170*1.6643*7 .
Question type: Mathematical calculation
Solution:
383*0.2272*7+290*0.9822*7+290*0.5644*7+170*1.6643*7
=87.0176*7+290*0.9822*7+290*0.5644*7+170*1.6643*7
=609.1232+290*0.9822*7+290*0.5644*7+170*1.6643*7
=609.1232+284.838*7+290*0.5644*7+170*1.6643*7
=609.1232+1993.866+290*0.5644*7+170*1.6643*7
=609.1232+1993.866+163.676*7+170*1.6643*7
=609.1232+1993.866+1145.732+170*1.6643*7
=609.1232+1993.866+1145.732+282.931*7
=609.1232+1993.866+1145.732+1980.517
=2602.9892+1145.732+1980.517
=3748.7212+1980.517
=5729.2382
Answer:383*0.2272*7+290*0.9822*7+290*0.5644*7+170*1.6643*7=5729.2382