Question

The price of sweater was slashed from ₹960 to ₹816 by a shopkeeper in the winter season. find the rate of discount given by him

Answer 1

let the discount = x%
so slashed money= x /100 * 960
= 960x/100
= 96x /10
ATQ,

$960 - \frac{96x}{10} = 816 \\ \frac{9600 - 96x}{10} = 816 \\ 9600 - 96x = 8160 \\ - 96x = 8160 - 9600 \\ - 96x = - 1440 \\ x = -$
$x = \frac{ - 1440}{ - 96} \\ x = \frac{1440}{96}$
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