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प्रश्न
Fill in the blanks:
\[- 4 \times \frac{7}{9} = \frac{7}{9} \times . . . . . .\]
बेरीज
उत्तर
\[- 4\]
\[x \times y = y \times x (\text{commutativity})\]
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संबंधित प्रश्न
Add the following rational numbers:
\[- 3 and \frac{3}{5}\]
Subtract the first rational number from the second in each of the following:
\[\frac{11}{13}, \frac{- 4}{13}\]
Simplify:
\[\left( - 5 \times \frac{2}{15} \right) - \left( - 6 \times \frac{2}{9} \right)\]
Simplify:
\[\left( \frac{13}{9} \times \frac{- 15}{2} \right) + \left( \frac{7}{3} \times \frac{8}{5} \right) + \left( \frac{3}{5} \times \frac{1}{2} \right)\]
Find the value and express as a rational number in standard form:
\[\frac{10}{3} \div \frac{- 35}{12}\]
Find (x + y) ÷ (x − y), if
\[x = \frac{1}{4}, y = \frac{3}{2}\]
Find two rational numbers between \[\frac{- 2}{9} \text{and} \frac{5}{9} .\]
State, True Or False
`7/9=(7xx5)/(9xx5)`
0 is the smallest rational number.
Every whole number is an integer.
