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प्रश्न
Find `1/3 xx (-5)/7 xx (-21)/10`
बेरीज
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उत्तर
`1/3 xx (-5)/7 xx (-21)/10`
= `1/3 xx ((-5)/7 xx (-21)/10)`
= `1/3 xx 3/2`
= `1/2`
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पाठ 1: Rational Numbers - Exercise [पृष्ठ २३]
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संबंधित प्रश्न
The numbers ______ and ______ are their own reciprocal.
Find the multiplicative inverse (reciprocal) of each of the following rational numbers:
−7
Write the additive inverse of the following: `21/112`.
Which of the following illustrates the inverse property for addition?
To get the product 1, we should multiply `8/21` by ______.
The reciprocal of any rational number `p/q`, where p and q are integers and q ≠ 0, is ______.
The multiplicative inverse of `(-3)/5` is `5/3`.
Simplify
`32/5 + 23/11 xx 22/15`
Simplify
`3/7 + (-2)/21 xx (-5)/6`
Simplify
`7/8 + 1/16 - 1/12`
