Question

what should be subracted from1/5 so as to get -1/20
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Answer 1

Answer:

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Answer 2

$\huge\tt{\bold{\underline{\underline{Question᎓}}}}$

what should be subracted from1/5 so as to get -1/20

$\huge\tt{\bold{\underline{\underline{Answer᎓}}}}$

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Let the number be x that should be subtracted from 1/5 to get -1/20

$= > \frac{1}{5} - x = - \frac{1}{20}$

$= > - x = - \frac{1}{20} - \frac{1}{5}$

$= > - x = \frac{ - 1 - 4}{20}$

$= > - x = - \frac{5}{20}$

$= > {\cancel{- x}} = {\cancel{ - }} \frac{1}{4}$

$\bold{x= \frac{1}{4}}$

Check:-

$= > \frac{1}{5} - \frac{1}{4} = - \frac{1}{20}$

=>L.C.M OF 5&4 IS 20

$= > \frac{4 - 5}{20} = - \frac{1}{20}$

$= > - \frac{1}{20} = - \frac{1}{20}$

$\huge\mathcal{Learn\:More:}$

• 1/4 is an improper fraction as denominator is greater than the numerator.
• 1/4 is a rational number as it is the form of p/q where q ≠0.
• 1/4 can also be written as 0.25.

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