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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
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 (1.8+1.2+0.9)*0.3+(2.35+2.3+0.06+0.6)*0.3+1.3*0.6+(2.3+2.35)*1 .
Question type: Mathematical calculation
Solution:
(1.8+1.2+0.9)*0.3+(2.35+2.3+0.06+0.6)*0.3+1.3*0.6+(2.3+2.35)*1
=3.9*0.3+(2.35+2.3+0.06+0.6)*0.3+1.3*0.6+(2.3+2.35)*1
=3.9*0.3+5.31*0.3+1.3*0.6+(2.3+2.35)*1
=3.9*0.3+5.31*0.3+1.3*0.6+4.65*1
=1.17+5.31*0.3+1.3*0.6+4.65*1
=1.17+1.593+1.3*0.6+4.65*1
=1.17+1.593+0.78+4.65*1
=1.17+1.593+0.78+4.65
=2.763+0.78+4.65
=3.543+4.65
=8.193
Answer:(1.8+1.2+0.9)*0.3+(2.35+2.3+0.06+0.6)*0.3+1.3*0.6+(2.3+2.35)*1=8.193