A single discount equivalent to three successive discounts
of 20%, 25% and 10% is
a) 55% b) 50% c)48% d)46%

plz specify the method... thanks

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A single discount equivalent to three successive discounts of 20%, 25% and 10% is a) 55% b) 50% ..

Answer / prasi

if the discount will be given is 20%,25% and 10% .

the ratio will be 20:25:10

instead of this 20:25:10= 55

20+25+10=55
So the answer will be a)

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