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प्रश्न
Simplify each of the following and express the result as a rational number in standard form:
\[\frac{- 50}{7} \times \frac{14}{3}\]
योग
उत्तर
\[ \frac{- 50}{7} \times \frac{14}{3} = \frac{- 50}{7} \times \frac{2 \times 7}{3} = \frac{- 100}{3}\]
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संबंधित प्रश्न
Add the following rational numbers:
\[\frac{7}{- 18} and \frac{8}{27}\]
Evaluate each of the following:
\[\frac{- 5}{14} - \frac{- 2}{7}\]
Evaluate each of the following:
\[\frac{13}{15} - \frac{12}{25}\]
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\[\frac{- 19}{36} \times 16\]
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\[\left( \frac{25}{8} \times \frac{2}{5} \right) - \left( \frac{3}{5} \times \frac{- 10}{9} \right)\]
Fill in the blanks:
\[\frac{1}{2} \times \left( \frac{3}{4} + \frac{- 5}{12} \right) = \frac{1}{2} \times . . . . . . + . . . . . . \times \frac{- 5}{12}\]
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\[0 \text{by} \frac{- 7}{5}\]
Find the value and express as a rational number in standard form:
\[\frac{- 40}{99} \div ( - 20)\]
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Find its cost per metre.
State, True Or False
`7/9=(7÷5)/(9÷5)`
