Question

The list of price of a frock is ₹220.A discount of 20% is announcement on sales. what is the amount of discount on it and it's sale price.

Quality explanations with answer​

Answer 1

Answer=₹176

MP=>Market price

SP=>Sale price

Marker price is same as the list price.

20% discount means that on ₹100(MP),the discount is ₹20.

By unitary method, on₹1 the discount

$will \: be \: \frac{20}{100}$

$on..220..discount \: = \frac{20}{100} \times 220 = 44 \\ sale \: price \: = (220 - 44) \: or \: 176$

More info

A discount of 20%means for a MP of ₹100,Hence the sale price is ₹80,using the unitary method, when MP is ₹100,sale price is ₹80;

$when \: mp \: is \: rupees \: 1 \: the \: sale \: price \: \frac{80}{100}$

Hence when MP is ₹220,sale price

$= \frac{80}{100} \times 220 = 176$

Answer 2

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