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प्रश्न
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when multiplied by y to get x.
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उत्तर
Given, x = `(-4)/9`, y = `5/12` and z = `7/18`
Suppose, if A is multiplied by y, then we get x.
i.e. A × y = x
⇒ `A xx 5/12 = (-4)/9`
⇒ `A = (-4)/9 xx 12/5 = (-48)/45`
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संबंधित प्रश्न
Find the product:
`3/10 xx (-9)`
Find the product:
`3/(-5) xx (-5)/3`
Evaluate:
`7/6 xx (-18)/91`
Multiply:
`2/7 "and" (-14)/9`
Write the Reciprocal (Multiplicative Inverse) of Rational Number, Given Below:
`(-8)/(-7)`
For the pair of rational numbers, given below, verify that the multiplication is commutative.
`0 "and" (-12)/17`
Name the multiplication property of rational number show below:
`4/5xx(3/(-8)+(-4)/7)=4/5xx3/(-8)+4/5xx(-4)/7`
Fill the Blank:
The product of two positive rational numbers is always ……………
Fill in the blank:
Rational number 0 has ………….. reciprocal.
If `(-5)/7 = x/28`, find the value of x.
