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प्रश्न
Find the product:
`3/7 xx((-2)/5)`
बेरीज
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उत्तर
`3/7 xx ((-2)/5) = (3 xx (- 2))/(7 xx 5)`
= `(- 6)/35`
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: Rational Numbers - EXERCISE 8.2 [पृष्ठ १४१]
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संबंधित प्रश्न
Find the product:
`3/(-5) xx (-5)/3`
Evaluate:
`- 16/5 xx 20/8`
Multiply:
`5/6 "and" 8/9`
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
5
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
`(-8)/(-7)`
Multiply the rational number, given below, by one (1):
`7/(-5)`
Verify That`("x"+"y") xx"z"="x"xx"z"+"y"xx"z"`,If
`"x"=4/5,"y"=(-2)/3 and "z"=-4`
Verify that `"x"=3/4,"y"=8/9and "z"=-5`
Fill in the blank:
The reciprocal of a positive rational number is ………. and the reciprocal of a negative raitonal number is ……………
If `(-5)/7 = x/28`, find the value of x.
