- 4 \frac { 11 } { 15 } - 6,37 - 2,75 - 2 \frac { 4 } { 15 } + 14,37
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-1,75
Factor
-1,75
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-\frac{60+11}{15}-6,37-2,75-\frac{2\times 15+4}{15}+14,37
Multiply 4 and 15 to get 60.
-\frac{71}{15}-6,37-2,75-\frac{2\times 15+4}{15}+14,37
Add 60 and 11 to get 71.
-\frac{71}{15}-\frac{637}{100}-2,75-\frac{2\times 15+4}{15}+14,37
Convert decimal number 6,37 to fraction \frac{637}{100}.
-\frac{1420}{300}-\frac{1911}{300}-2,75-\frac{2\times 15+4}{15}+14,37
Least common multiple of 15 and 100 is 300. Convert -\frac{71}{15} and \frac{637}{100} to fractions with denominator 300.
\frac{-1420-1911}{300}-2,75-\frac{2\times 15+4}{15}+14,37
Since -\frac{1420}{300} and \frac{1911}{300} have the same denominator, subtract them by subtracting their numerators.
-\frac{3331}{300}-2,75-\frac{2\times 15+4}{15}+14,37
Subtract 1911 from -1420 to get -3331.
-\frac{3331}{300}-\frac{11}{4}-\frac{2\times 15+4}{15}+14,37
Convert decimal number 2,75 to fraction \frac{275}{100}. Reduce the fraction \frac{275}{100} to lowest terms by extracting and canceling out 25.
-\frac{3331}{300}-\frac{825}{300}-\frac{2\times 15+4}{15}+14,37
Least common multiple of 300 and 4 is 300. Convert -\frac{3331}{300} and \frac{11}{4} to fractions with denominator 300.
\frac{-3331-825}{300}-\frac{2\times 15+4}{15}+14,37
Since -\frac{3331}{300} and \frac{825}{300} have the same denominator, subtract them by subtracting their numerators.
\frac{-4156}{300}-\frac{2\times 15+4}{15}+14,37
Subtract 825 from -3331 to get -4156.
-\frac{1039}{75}-\frac{2\times 15+4}{15}+14,37
Reduce the fraction \frac{-4156}{300} to lowest terms by extracting and canceling out 4.
-\frac{1039}{75}-\frac{30+4}{15}+14,37
Multiply 2 and 15 to get 30.
-\frac{1039}{75}-\frac{34}{15}+14,37
Add 30 and 4 to get 34.
-\frac{1039}{75}-\frac{170}{75}+14,37
Least common multiple of 75 and 15 is 75. Convert -\frac{1039}{75} and \frac{34}{15} to fractions with denominator 75.
\frac{-1039-170}{75}+14,37
Since -\frac{1039}{75} and \frac{170}{75} have the same denominator, subtract them by subtracting their numerators.
\frac{-1209}{75}+14,37
Subtract 170 from -1039 to get -1209.
-\frac{403}{25}+14,37
Reduce the fraction \frac{-1209}{75} to lowest terms by extracting and canceling out 3.
-\frac{403}{25}+\frac{1437}{100}
Convert decimal number 14,37 to fraction \frac{1437}{100}.
-\frac{1612}{100}+\frac{1437}{100}
Least common multiple of 25 and 100 is 100. Convert -\frac{403}{25} and \frac{1437}{100} to fractions with denominator 100.
\frac{-1612+1437}{100}
Since -\frac{1612}{100} and \frac{1437}{100} have the same denominator, add them by adding their numerators.
\frac{-175}{100}
Add -1612 and 1437 to get -175.
-\frac{7}{4}
Reduce the fraction \frac{-175}{100} to lowest terms by extracting and canceling out 25.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}