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Least common multiple of and is . Convert and to fractions with denominator .
Since and have the same denominator, subtract them by subtracting their numerators.
Subtract from to get .
Reduce the fraction to lowest terms by extracting and canceling out .
Reduce the fraction to lowest terms by extracting and canceling out .
Least common multiple of and is . Convert and to fractions with denominator .
Since and have the same denominator, subtract them by subtracting their numerators.
Subtract from to get .
Reduce the fraction to lowest terms by extracting and canceling out .
Since and have the same denominator, add them by adding their numerators.
Add and to get .
Reduce the fraction to lowest terms by extracting and canceling out .
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Similar Problems from Web Search

\frac{171}{504}-\frac{7}{504}-\frac{10}{84}+\frac{8}{63}\approx 0.333333333
Least common multiple of 56 and 72 is 504. Convert \frac{19}{56}\approx 0.339285714 and \frac{1}{72}\approx 0.013888889 to fractions with denominator 504.
\frac{171-7}{504}-\frac{10}{84}+\frac{8}{63}\approx 0.333333333
Since \frac{171}{504}\approx 0.339285714 and \frac{7}{504}\approx 0.013888889 have the same denominator, subtract them by subtracting their numerators.
\frac{164}{504}-\frac{10}{84}+\frac{8}{63}\approx 0.333333333
Subtract 7 from 171 to get 164.
\frac{41}{126}-\frac{10}{84}+\frac{8}{63}\approx 0.333333333
Reduce the fraction \frac{164}{504}\approx 0.325396825 to lowest terms by extracting and canceling out 4.
\frac{41}{126}-\frac{5}{42}+\frac{8}{63}\approx 0.333333333
Reduce the fraction \frac{10}{84}\approx 0.119047619 to lowest terms by extracting and canceling out 2.
\frac{41}{126}-\frac{15}{126}+\frac{8}{63}\approx 0.333333333
Least common multiple of 126 and 42 is 126. Convert \frac{41}{126}\approx 0.325396825 and \frac{5}{42}\approx 0.119047619 to fractions with denominator 126.
\frac{41-15}{126}+\frac{8}{63}\approx 0.333333333
Since \frac{41}{126}\approx 0.325396825 and \frac{15}{126}\approx 0.119047619 have the same denominator, subtract them by subtracting their numerators.
\frac{26}{126}+\frac{8}{63}\approx 0.333333333
Subtract 15 from 41 to get 26.
\frac{13}{63}+\frac{8}{63}\approx 0.333333333
Reduce the fraction \frac{26}{126}\approx 0.206349206 to lowest terms by extracting and canceling out 2.
\frac{13+8}{63}\approx 0.333333333
Since \frac{13}{63}\approx 0.206349206 and \frac{8}{63}\approx 0.126984127 have the same denominator, add them by adding their numerators.
\frac{21}{63}\approx 0.333333333
Add 13 and 8 to get 21.
\frac{1}{3}\approx 0.333333333
Reduce the fraction \frac{21}{63}\approx 0.333333333 to lowest terms by extracting and canceling out 21.
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