Question

If Suraj's collection of stamps is 20% less than Sant's collection , then by what percent is Sant's collection of stamps more than that of Suraj's?​

Answer 1

Let x and y be Suraj and sants collection of stamps

x = y -

$\frac{20}{100}$

x=

$\frac{80}{100} y$

y=

$\frac{100}{80} x$

$\frac{20}{80} \times100$

=25%

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