Mathematics
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==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
(15.4×(5.6×15.4+24.71×9.8)/15.4)/((6.3-0.5+15.4)×10)
(15.5×(5.4×15.4+24.71×10.1)/15.5)/((6.3-0.5+15.5)×10)
((5.6+9.9)×(5.6×15.4+24.71×9.9)/(5.6+9.9))/((6.3-0.5+15.5)×10)
((5.6+9.9)×(5.6×21.7+33.1×9.9)/(5.6+9.9))/((6.3-0.5+15.5)×10)
(1431.15×12.48)/(1485.64×10.001)
(4.63×1.05+1385.50×10.001)/(1385.50+4.63)
2/3×14.4×(2×8.16+184.27)/(8.16+184.27)
((8.16+184.27)×14.4)/2
(741.21×11.59)/(773.85×7.23)=
(4.63×0.2+749.33×7.27)/(4.63+827.81)
(4.63×0.2+827.81×7.27)/(4.63+827.81)
1/2×150.51×11.0
(1395.94×12.48)/(1421.54×10.004)
(4.63×1.05+1395.94×10.004)/(1395.94+4.63)
2/3×14.4×(2×8.16+185.72)/(8.16+185.72)
((8.16+185.72)×14.4)/2
(464.72×10.68)/(423.21×9.93)
(441.35×10.68)/(423.21×9.93)
(11.1×1.05+410.28×10.18)/(410.28+11.1)
((8.16+187.21)×4.2)/2=
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