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2 years ago

An item on sale costs 95% of the original price. if the original price was $60 , what is the sale price?

Mathematics

1 answer:

Diano4ka-milaya [45]2 years ago

3 0

60×95%
=$57
The sale price is $57.

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sukhopar [10]

Answer:

$\frac{b}{50}$ books.

Step-by-step explanation:

We have been given that Hannah's school hosted a book donation.

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Since we know that average is calculated by dividing the sum of the values in the set by their number.

$\text{Average number of books donated by each student}=\frac{\text{Total number of books}}{\text{Total number of students}}$

$\text{Average number of books donated by each student}=\frac{b}{150}$

Since we are told that Hannah donated 3 times as many as the average number of books each student donated. So books donated by Hannah will be:

$\text{Number of books donated by Hannah}=3\times\frac{b}{150}$

Upon simplifying we will get,

$\text{Number of books donated by Hannah}=\frac{b}{50}$

Therefore, Hannah donated $\frac{b}{50}$ books.

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Answer:

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Step-by-step explanation:

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