Question

Find the single discount equivalent to the succesive discount of 25%,12% and 5%

Answer 1

successive discount of 25%,12% and 5%

=25+12-25×12/100
=37-3
=34%
now discount of 34% and 5%

=34+5-34×5/100
=39-170/100
=39-1.7
=37.3 % discount