Question

➠ the list price of a frock ₹ 220. a discount of rupees 20% is announced on sales .what is the amount of discount on it and its sale price.​

Answer 1

Answer:

Discount of 20%=220*20/100=44 Rs. Selling Price=220-44=176Rs.

Step-by-step explanation:

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Answer 2

QUESTION:-

➠ the list price of a frock ₹ 220. a discount of rupees 20% is announced on sales .what is the amount of discount on it and its sale price.

ANSWER :-

Marked 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 =

$➠ ₹\frac{20}{100} \times 220 = ₹44$

The sale price = (₹ 220 - ₹44) or ₹ 176

sale price like :-

• A discount of 20% means for a MP of ₹ 100,

• discount ➠ ₹20

• Hence the sale price ➠ ₹ 80.

• Using unitary method, when MP ➠ ₹ 100,

• sale price ➠ ₹ 80

When MP is ₹ 1, sale price is ➠

$➠ \frac{80}{100}$

Hence when MP ➠ 220

sale price =

$➠ ₹\frac{80}{100} \times 220 = ₹176$