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tino4ka555 [31]
3 years ago
10

Help I'm being timed will give BRAINLIEST Use questions above 10 points!!

Mathematics
2 answers:
tatiyna3 years ago
5 0

Answer:

1. $60

2. 46%

3. 85

Step-by-step explanation:

PLZ MARK ME BRAINLIEST

Serjik [45]3 years ago
4 0

Answer:

Step-by-step explanation:

1) $62.00

2) 46%

3) 85 books

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The book store is having a sale where all hardcover books are 20% off. Jamie also has a coupon for 15% off any fiction book. Jam
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You can use the fact that both 20% and 15% discounts will be merged to reduce 35% of the price of the book that Jamie buys.

By buying the book on sale and using the coupon, Jamie will save

Option B: $11.55

<h3>
How are discounts calculated for the case when its sale and we've got discount coupons too?</h3>

Suppose the sale gives p% off.

And the discount coupon provides q% off.

Then we have total discount applied on the cost of the object bought as

(p+q)%

<h3>How to find the percentage from the total value?</h3>

Suppose the value of which a thing is expressed in percentage is "a'

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\dfrac{a}{100} \times b

<h3>Using the above fact to calculate the amount that Jamie saved </h3>

Since the sale offers 20% discount and Jamie has got 15% discount coupon for any fiction book, thus, total 35% will be discounted if Jamie buys fiction book.

Since the price of the fiction book that Jamie brought is $32.99, thus,

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Thus,

By buying the book on sale and using the coupon, Jamie will save

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Learn more about percentage here:

brainly.com/question/11549320

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