Question

Find the single discount equivalent to successive discount of 13% and 15% .​

Answer 1

$\huge{\mathbb{\red{ANSWER:-}}}$

Single Discount Equivalent to Successive Discount =

$\sf{[(x + y) - (\dfrac{xy}{100})]\%}$

$\sf{[(13 + 15) -(\dfrac{13\times 15}{100})]\%}$

$\sf{[28 - \dfrac{195}{100}]\%}$

$\sf{(28 - 1.95)\%}$

$\sf{26.05\%}$

Answer 2

Answer:

Single Discount Equivalent to Successive Discount =

$\sf{[(x + y) - (\dfrac{xy}{100})]\%}$

$\sf{[(13 + 15) -(\dfrac{13\times 15}{100})]\%}$

$\sf{[28 - \dfrac{195}{100}]\%}$

$\sf{(28 - 1.95)\%}$

$\sf{26.05\%}$

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