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Question
Evaluate each of the following:
\[\frac{7}{24} - \frac{19}{36}\]
Sum
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Solution
\[\frac{7}{24} - \frac{19}{36} = \frac{21}{72} - \frac{38}{72} = \frac{21 - 38}{72} = \frac{- 17}{72}\]
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RELATED QUESTIONS
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
\[\frac{- 4}{5} + \frac{- 7}{10} + \frac{- 8}{15}\]
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
\[\frac{- 7}{4} + 0 + \frac{- 9}{5} + \frac{19}{10} + \frac{11}{14}\]
Multiply:
\[\frac{9}{- 7} \text{by} \frac{36}{- 11}\]
Multiply:
\[\frac{- 8}{9} \text{by} \frac{3}{64}\]
Simplify:
\[\left( \frac{13}{7} \times \frac{11}{26} \right) - \left( \frac{- 4}{3} \times \frac{5}{6} \right)\]
Simplify:
\[\left( \frac{3}{11} \times \frac{5}{6} \right) - \left( \frac{9}{12} \times \frac{4}{3} \right) + \left( \frac{5}{13} \times \frac{6}{15} \right)\]
State, True Or False
`7/9=(-7-5)/(9-5)`
Insert a rational number between:
3 and 4
Insert three rational numbers between:
0 and 1
Express `3/4` as a rational number with denominator:
36
