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प्रश्न
Fill in the blanks:
\[- 4 \times \frac{7}{9} = \frac{7}{9} \times . . . . . .\]
योग
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उत्तर
\[- 4\]
\[x \times y = y \times x (\text{commutativity})\]
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संबंधित प्रश्न
Evaluate each of the following:
\[- \frac{4}{7} - \frac{2}{- 3}\]
The sum of two numbers is \[\frac{- 1}{3} .\] If one of the numbers is \[\frac{- 12}{3},\] find the other.
Multiply:
\[\frac{9}{- 7} \text{by} \frac{36}{- 11}\]
Multiply:
\[- \frac{3}{5} \text{by} - \frac{4}{7}\]
Find the value and express as a rational number in standard form:
\[\frac{10}{3} \div \frac{- 35}{12}\]
Write any three rational number between the two number given below.
0.3 and -0.5
Insert one rational number between 7 and 8
Arrange the following rational numbers in ascending order.
`(10)/(9),(13)/(12) and (19)/(18)`
Arrange the following rational numbers in descending order.
`(-3)/(8),(2)/(5) and (-1)/(3)`
Every integer is a rational number but every rational number need not be an integer.
