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Question
Simplify each of the following and express the result as a rational number in standard form:
\[\frac{- 19}{36} \times 16\]
Sum
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Solution
\[\frac{- 19}{36} \times 16 = \frac{- 19}{2 \times 2 \times 3 \times 3} \times 2 \times 2 \times 2 \times 2 = \frac{- 76}{9}\]
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RELATED QUESTIONS
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
\[\frac{3}{4} + \frac{5}{6} + \frac{- 7}{8}\]
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
\[\frac{15}{2} + \frac{9}{8} + \frac{- 11}{3} + 6 + \frac{- 7}{6}\]
Express each of the following as a rational number of the form \[\frac{p}{q}:\]
\[\frac{- 7}{4} + 0 + \frac{- 9}{5} + \frac{19}{10} + \frac{11}{14}\]
Simplify:
\[\left( \frac{- 4}{3} \times \frac{12}{- 5} \right) + \left( \frac{3}{7} \times \frac{21}{15} \right)\]
Divide:
\[1 \text{by} \frac{1}{2}\]
Divide:
\[\frac{7}{- 4} \text{by} \frac{63}{64}\]
State, True Or False
`7/9=(-7-5)/(9-5)`
Compare: `-1 1/2 and 0 or -3/2 and 0`
8 can be written as a rational number with any integer as denominator.
Every rational number is a whole number.
