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प्रश्न
Simplify:
\[\left( \frac{1}{4} \times \frac{2}{7} \right) - \left( \frac{5}{14} \times \frac{- 2}{3} \right) + \left( \frac{3}{7} \times \frac{9}{2} \right)\]
बेरीज
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उत्तर
\[(\frac{1}{4} \times \frac{2}{7}) - (\frac{5}{14} \times \frac{- 2}{3}) + (\frac{3}{7} \times \frac{9}{2})\]
\[ = \frac{1}{14} - \frac{- 5}{21} + \frac{27}{14}\]
\[ = \frac{1 \times 3 + 5 \times 2 + 27 \times 3}{42}\]
\[ = \frac{94}{42} = \frac{47}{21}\]
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संबंधित प्रश्न
Add the following rational numbers.
\[\frac{- 5}{7} and \frac{3}{7}\]
Add the following rational numbers.
\[\frac{- 15}{4} and \frac{7}{4}\]
Multiply:
\[- \frac{3}{5} \text{by} - \frac{4}{7}\]
Simplify:
\[\left( \frac{13}{7} \times \frac{11}{26} \right) - \left( \frac{- 4}{3} \times \frac{5}{6} \right)\]
Divide:
\[\frac{- 3}{4} \text{by} \frac{9}{- 16}\]
Insert one rational number between 7 and 8
Every fraction is a rational number.
Every integer is a rational number.
0 is whole number but it is not a rational number.
Write any three rational numbers between the two number given below.
-4.5 and -4.6
