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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 1.05*2.7+1.33*3.6+1.2*2.8+3*3.8+1.05*2.8+1.33*3.8+1.4*5.3+1.3*3.6 .
Question type: Mathematical calculation
Solution:
1.05*2.7+1.33*3.6+1.2*2.8+3*3.8+1.05*2.8+1.33*3.8+1.4*5.3+1.3*3.6
=2.835+1.33*3.6+1.2*2.8+3*3.8+1.05*2.8+1.33*3.8+1.4*5.3+1.3*3.6
=2.835+4.788+1.2*2.8+3*3.8+1.05*2.8+1.33*3.8+1.4*5.3+1.3*3.6
=2.835+4.788+3.36+3*3.8+1.05*2.8+1.33*3.8+1.4*5.3+1.3*3.6
=2.835+4.788+3.36+11.4+1.05*2.8+1.33*3.8+1.4*5.3+1.3*3.6
=2.835+4.788+3.36+11.4+2.94+1.33*3.8+1.4*5.3+1.3*3.6
=2.835+4.788+3.36+11.4+2.94+5.054+1.4*5.3+1.3*3.6
=2.835+4.788+3.36+11.4+2.94+5.054+7.42+1.3*3.6
=2.835+4.788+3.36+11.4+2.94+5.054+7.42+4.68
=7.623+3.36+11.4+2.94+5.054+7.42+4.68
=10.983+11.4+2.94+5.054+7.42+4.68
=22.383+2.94+5.054+7.42+4.68
=25.323+5.054+7.42+4.68
=30.377+7.42+4.68
=37.797+4.68
=42.477
Answer:1.05*2.7+1.33*3.6+1.2*2.8+3*3.8+1.05*2.8+1.33*3.8+1.4*5.3+1.3*3.6=42.477