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madreJ [45]
3 years ago
13

How to use discounts in our daily life?

Mathematics
2 answers:
Evgen [1.6K]3 years ago
8 0

Answer:

1.To calculate the discount, multiply the rate by the original price.

2.To calculate the sale price, subtract the discount from original price.

Hey mate hope its help you.....✨✨✨✨✨✨

Verdich [7]3 years ago
6 0

The basic way to calculate a discount is to multiply the original price by the decimal form of the percentage. To calculate the sale price of an item, subtract the discount from the original price. You can do this using a calculator, or you can round the price and estimate the discount in your head.
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3 years ago
Makeeya only has $25 to spend on a custom T-shirt. It costs $10 for a plain T-shirt, and there is a charge of $$1.50 for each sq
kodGreya [7K]

Answer:

10 square inches

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cost of a plain t-shirt = $10

cost of 1 square inch of design addition = $1.50

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then cost of x square inches of design = x*cost of 1 square inch of design

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It is given that Makeeya has only $25, then total cost which can be afforded by him will be $25 only

Thus,

10 + 1.5 x = 25

=> 1.5x = 25-10 = 15

=> x = 15/1.5 = 10

Thus, Makeeya can  put 10 square inches of design on her T-shirt.

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3 years ago
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