Question

find the number which when decreased by 23% become 539​

Answer 1

${\huge{\purple{\mathbb{\bold{ANSWER}}}}}$

▪︎ Let the number be x.

${\large{\blue{\bold{\underline{So,}}}}}$

▪︎ 23 percent of the number x,

= 23/100 × x.

${\large{\red{\boxed{\bold{=\:23x/100.}}}}}$

${\large{\blue{\bold{\underline{Acc\:To\:Que:-}}}}}$

=》 x-(23x/100) = 539.

=》 100x/100 - 23x/100 = 539.

{Taking LCM}

=》 77x/100 = 539.

=》 77x = 539×100.

=》 77x = 53900.

=》 x = 53900/77.

${\large{\green{\boxed{\bold{=》\:x\:=\:700.}}}}}$

☆ Therefore the number is 700.

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Answer 2

Answer:

do it by simple method ok child don't be confused