Question

if a number decreased by 30% gives49.find the number?

Answer 1

LET, THE NUMBER
BE ,$x$
THEREFORE, ACCORDING TO THE QUESTION,

$\: \: \: \: \: 30\% \: of \: x \: = 49$

$= > \frac{30x }{100 } = 49$

$= > 30x = 4900$

$= > x = \frac{4900}{30}$

$= > x = 163.33$

THEREFORE, THE REQUIRED NUMBER IS ...163.33