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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 2.8*3.6+(3.6*1.3+2.2*1.6)+3.2*1.2+1.2*1.3+0.6*1.6+0.6*1.8 .
Question type: Mathematical calculation
Solution:
2.8*3.6+(3.6*1.3+2.2*1.6)+3.2*1.2+1.2*1.3+0.6*1.6+0.6*1.8
=2.8*3.6+8.2+3.2*1.2+1.2*1.3+0.6*1.6+0.6*1.8
=10.08+8.2+3.2*1.2+1.2*1.3+0.6*1.6+0.6*1.8
=10.08+8.2+3.84+1.2*1.3+0.6*1.6+0.6*1.8
=10.08+8.2+3.84+1.56+0.6*1.6+0.6*1.8
=10.08+8.2+3.84+1.56+0.96+0.6*1.8
=10.08+8.2+3.84+1.56+0.96+1.08
=18.28+3.84+1.56+0.96+1.08
=22.12+1.56+0.96+1.08
=23.68+0.96+1.08
=24.64+1.08
=25.72
Answer:2.8*3.6+(3.6*1.3+2.2*1.6)+3.2*1.2+1.2*1.3+0.6*1.6+0.6*1.8=25.72