Question

find a single discount equivalent to two successive discounts of 20%and 5%

Answer 1

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Answer 2

mp = 100

1st discount = 20% of 100 = 20

sin, 100 - 20 = 80

2nd discount = 5%

if 80 = 4

sp = 80-4 = 76

Single Equivalent Discount  = MP - SP

= 100 -76 = 24

Sin,The discount of 24 is on 100

∴ single discount  = 24%.