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Discount

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  1. What single discount is equivalent to two successive discounts of 20% and 15%?
    1. 35%
    2. 32%
    3. 34%
    4. 30%
Correct Option: B

Use the below formulae to calculate the Single equivalent discount.

Single equivalent discount = x + y −
xy
%
100

= 20 + 15 −
20 × 15
% = 32%
100


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