Evaluate
-\frac{2569}{300}\approx -8.563333333
Factor
-\frac{2569}{300} = -8\frac{169}{300} = -8.563333333333333
Share
Copied to clipboard
\frac{-13\times 2}{3}-0.34\times \frac{2}{7}+\frac{1}{3}\times 1.33-\frac{5}{7}\times 0.34
Express -13\times \frac{2}{3} as a single fraction.
\frac{-26}{3}-0.34\times \frac{2}{7}+\frac{1}{3}\times 1.33-\frac{5}{7}\times 0.34
Multiply -13 and 2 to get -26.
-\frac{26}{3}-0.34\times \frac{2}{7}+\frac{1}{3}\times 1.33-\frac{5}{7}\times 0.34
Fraction \frac{-26}{3} can be rewritten as -\frac{26}{3} by extracting the negative sign.
-\frac{26}{3}-\frac{17}{50}\times \frac{2}{7}+\frac{1}{3}\times 1.33-\frac{5}{7}\times 0.34
Convert decimal number 0.34 to fraction \frac{34}{100}. Reduce the fraction \frac{34}{100} to lowest terms by extracting and canceling out 2.
-\frac{26}{3}-\frac{17\times 2}{50\times 7}+\frac{1}{3}\times 1.33-\frac{5}{7}\times 0.34
Multiply \frac{17}{50} times \frac{2}{7} by multiplying numerator times numerator and denominator times denominator.
-\frac{26}{3}-\frac{34}{350}+\frac{1}{3}\times 1.33-\frac{5}{7}\times 0.34
Do the multiplications in the fraction \frac{17\times 2}{50\times 7}.
-\frac{26}{3}-\frac{17}{175}+\frac{1}{3}\times 1.33-\frac{5}{7}\times 0.34
Reduce the fraction \frac{34}{350} to lowest terms by extracting and canceling out 2.
-\frac{4550}{525}-\frac{51}{525}+\frac{1}{3}\times 1.33-\frac{5}{7}\times 0.34
Least common multiple of 3 and 175 is 525. Convert -\frac{26}{3} and \frac{17}{175} to fractions with denominator 525.
\frac{-4550-51}{525}+\frac{1}{3}\times 1.33-\frac{5}{7}\times 0.34
Since -\frac{4550}{525} and \frac{51}{525} have the same denominator, subtract them by subtracting their numerators.
-\frac{4601}{525}+\frac{1}{3}\times 1.33-\frac{5}{7}\times 0.34
Subtract 51 from -4550 to get -4601.
-\frac{4601}{525}+\frac{1}{3}\times \frac{133}{100}-\frac{5}{7}\times 0.34
Convert decimal number 1.33 to fraction \frac{133}{100}.
-\frac{4601}{525}+\frac{1\times 133}{3\times 100}-\frac{5}{7}\times 0.34
Multiply \frac{1}{3} times \frac{133}{100} by multiplying numerator times numerator and denominator times denominator.
-\frac{4601}{525}+\frac{133}{300}-\frac{5}{7}\times 0.34
Do the multiplications in the fraction \frac{1\times 133}{3\times 100}.
-\frac{18404}{2100}+\frac{931}{2100}-\frac{5}{7}\times 0.34
Least common multiple of 525 and 300 is 2100. Convert -\frac{4601}{525} and \frac{133}{300} to fractions with denominator 2100.
\frac{-18404+931}{2100}-\frac{5}{7}\times 0.34
Since -\frac{18404}{2100} and \frac{931}{2100} have the same denominator, add them by adding their numerators.
-\frac{17473}{2100}-\frac{5}{7}\times 0.34
Add -18404 and 931 to get -17473.
-\frac{17473}{2100}-\frac{5}{7}\times \frac{17}{50}
Convert decimal number 0.34 to fraction \frac{34}{100}. Reduce the fraction \frac{34}{100} to lowest terms by extracting and canceling out 2.
-\frac{17473}{2100}-\frac{5\times 17}{7\times 50}
Multiply \frac{5}{7} times \frac{17}{50} by multiplying numerator times numerator and denominator times denominator.
-\frac{17473}{2100}-\frac{85}{350}
Do the multiplications in the fraction \frac{5\times 17}{7\times 50}.
-\frac{17473}{2100}-\frac{17}{70}
Reduce the fraction \frac{85}{350} to lowest terms by extracting and canceling out 5.
-\frac{17473}{2100}-\frac{510}{2100}
Least common multiple of 2100 and 70 is 2100. Convert -\frac{17473}{2100} and \frac{17}{70} to fractions with denominator 2100.
\frac{-17473-510}{2100}
Since -\frac{17473}{2100} and \frac{510}{2100} have the same denominator, subtract them by subtracting their numerators.
\frac{-17983}{2100}
Subtract 510 from -17473 to get -17983.
-\frac{2569}{300}
Reduce the fraction \frac{-17983}{2100} to lowest terms by extracting and canceling out 7.
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}