Mathematics
语言:
中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Mathematical operation > History of Mathematical Computation
35.6×0.75×0.55=
38.65/0.2025
35.6×0.68×0.55=
21×0.68×0.55=
13.5×0.62×0.55=
13.5×0.61×0.55=
13.5×0.6×0.55=
13.5×0.68×0.55=
150+2×150×tan45
13.5×0.68×0.55=
(1.1×38.65×10^3)/(0.445×424.1)+(1.1×0.065×10^6)/4493
(1.1×38.65)/(0.445×424.1)+(1.1×0.065×10^6)/4493
(1.1×38.44×10^3)/(0.445×424.1)
1.05×0.9×1.0+2×0.6×0.5
1.05×1.05×1.5
1.3×((0.3+0.2+0.16+3)×0.9×0.6+(24+1.5)×1.8×0.9×0.6)+1.5×((2.5+2.0)×0.9×0.6+0.14)
=1.3×((0.3+0.2+0.16+3)×0.9×0.6+(24+1.5)×1.8×0.9×0.6)+1.5×((2.5+2.0)×0.9×0.6)
1.3×((0.3+0.2+0.16+3)×0.9×0.6+(24+1.5)×1.8×0.9×0.6)+1.5×((2.5+2.0)×0.9×0.6+0.14)
-lg6/lg(0.8)
(0.9×0.24×1.5×1.5)/10
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