Solve 5/6+(-1/3-1-(-3/2+11/3-frac{4}{9})-2-(frac{7}{18}-1+frac{4}{9}))

$$\frac { 5 } { 6 } + ( - \frac { 1 } { 3 } - 1 - ( - \frac { 3 } { 2 } + 1 \frac { 1 } { 3 } - \frac { 4 } { 9 } ) - 2 - ( \frac { 7 } { 18 } - 1 + \frac { 4 } { 9 } ) )$$

Evaluate

$$-\frac{31}{18}\approx -1.722222222$$

Solution Steps

Convert 1 to fraction \frac{3}{3}.

$$\frac{5}{6}+-\frac{1}{3}-\frac{3}{3}-\left(-\frac{3}{2}+\frac{1\times 3+1}{3}-\frac{4}{9}\right)-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Since -\frac{1}{3} and \frac{3}{3} have the same denominator, subtract them by subtracting their numerators.

$$\frac{5}{6}+\frac{-1-3}{3}-\left(-\frac{3}{2}+\frac{1\times 3+1}{3}-\frac{4}{9}\right)-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Subtract 3 from -1 to get -4.

$$\frac{5}{6}+-\frac{4}{3}-\left(-\frac{3}{2}+\frac{1\times 3+1}{3}-\frac{4}{9}\right)-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Multiply 1 and 3 to get 3.

$$\frac{5}{6}+-\frac{4}{3}-\left(-\frac{3}{2}+\frac{3+1}{3}-\frac{4}{9}\right)-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Add 3 and 1 to get 4.

$$\frac{5}{6}+-\frac{4}{3}-\left(-\frac{3}{2}+\frac{4}{3}-\frac{4}{9}\right)-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Least common multiple of 2 and 3 is 6. Convert -\frac{3}{2} and \frac{4}{3} to fractions with denominator 6.

$$\frac{5}{6}+-\frac{4}{3}-\left(-\frac{9}{6}+\frac{8}{6}-\frac{4}{9}\right)-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Since -\frac{9}{6} and \frac{8}{6} have the same denominator, add them by adding their numerators.

$$\frac{5}{6}+-\frac{4}{3}-\left(\frac{-9+8}{6}-\frac{4}{9}\right)-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Add -9 and 8 to get -1.

$$\frac{5}{6}+-\frac{4}{3}-\left(-\frac{1}{6}-\frac{4}{9}\right)-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Least common multiple of 6 and 9 is 18. Convert -\frac{1}{6} and \frac{4}{9} to fractions with denominator 18.

$$\frac{5}{6}+-\frac{4}{3}-\left(-\frac{3}{18}-\frac{8}{18}\right)-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Since -\frac{3}{18} and \frac{8}{18} have the same denominator, subtract them by subtracting their numerators.

$$\frac{5}{6}+-\frac{4}{3}-\frac{-3-8}{18}-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Subtract 8 from -3 to get -11.

$$\frac{5}{6}+-\frac{4}{3}-\left(-\frac{11}{18}\right)-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

The opposite of -\frac{11}{18} is \frac{11}{18}.

$$\frac{5}{6}+-\frac{4}{3}+\frac{11}{18}-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Least common multiple of 3 and 18 is 18. Convert -\frac{4}{3} and \frac{11}{18} to fractions with denominator 18.

$$\frac{5}{6}+-\frac{24}{18}+\frac{11}{18}-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Since -\frac{24}{18} and \frac{11}{18} have the same denominator, add them by adding their numerators.

$$\frac{5}{6}+\frac{-24+11}{18}-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Add -24 and 11 to get -13.

$$\frac{5}{6}+-\frac{13}{18}-2-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Convert 2 to fraction \frac{36}{18}.

$$\frac{5}{6}+-\frac{13}{18}-\frac{36}{18}-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Since -\frac{13}{18} and \frac{36}{18} have the same denominator, subtract them by subtracting their numerators.

$$\frac{5}{6}+\frac{-13-36}{18}-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Subtract 36 from -13 to get -49.

$$\frac{5}{6}+-\frac{49}{18}-\left(\frac{7}{18}-1+\frac{4}{9}\right)$$

Convert 1 to fraction \frac{18}{18}.

$$\frac{5}{6}+-\frac{49}{18}-\left(\frac{7}{18}-\frac{18}{18}+\frac{4}{9}\right)$$

Since \frac{7}{18} and \frac{18}{18} have the same denominator, subtract them by subtracting their numerators.

$$\frac{5}{6}+-\frac{49}{18}-\left(\frac{7-18}{18}+\frac{4}{9}\right)$$

Subtract 18 from 7 to get -11.

$$\frac{5}{6}+-\frac{49}{18}-\left(-\frac{11}{18}+\frac{4}{9}\right)$$

Least common multiple of 18 and 9 is 18. Convert -\frac{11}{18} and \frac{4}{9} to fractions with denominator 18.

$$\frac{5}{6}+-\frac{49}{18}-\left(-\frac{11}{18}+\frac{8}{18}\right)$$

Since -\frac{11}{18} and \frac{8}{18} have the same denominator, add them by adding their numerators.

$$\frac{5}{6}-\frac{49}{18}-\frac{-11+8}{18}$$

Add -11 and 8 to get -3.

$$\frac{5}{6}-\frac{49}{18}-\frac{-3}{18}$$

Reduce the fraction \frac{-3}{18} to lowest terms by extracting and canceling out 3.

$$\frac{5}{6}+-\frac{49}{18}-\left(-\frac{1}{6}\right)$$

The opposite of -\frac{1}{6} is \frac{1}{6}.

$$\frac{5}{6}-\frac{49}{18}+\frac{1}{6}$$

Least common multiple of 18 and 6 is 18. Convert -\frac{49}{18} and \frac{1}{6} to fractions with denominator 18.

$$\frac{5}{6}-\frac{49}{18}+\frac{3}{18}$$

Since -\frac{49}{18} and \frac{3}{18} have the same denominator, add them by adding their numerators.

$$\frac{5}{6}+\frac{-49+3}{18}$$

Add -49 and 3 to get -46.

$$\frac{5}{6}+\frac{-46}{18}$$

Reduce the fraction \frac{-46}{18} to lowest terms by extracting and canceling out 2.

$$\frac{5}{6}-\frac{23}{9}$$

Least common multiple of 6 and 9 is 18. Convert \frac{5}{6} and \frac{23}{9} to fractions with denominator 18.

$$\frac{15}{18}-\frac{46}{18}$$

Since \frac{15}{18} and \frac{46}{18} have the same denominator, subtract them by subtracting their numerators.

$$\frac{15-46}{18}$$

Subtract 46 from 15 to get -31.

$$-\frac{31}{18}$$

Factor

$$-\frac{31}{18} = -1\frac{13}{18} = -1.7222222222222223$$