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My name is Ann [436]
2 years ago
5

Wendy is arranging books on the bookshelves in the school library. The total number of books she arranges is given by the equati

on b = 12r, where b is the total number of books and r is the number of rows. Each row contains the same number of books.
If Wendy arranged 16 rows she arranged a total of what books
Mathematics
1 answer:
Harman [31]2 years ago
8 0
The answer is 192 book. the reason why is because if you have 12 books each in 16 rows, you would like to MULTIPLY to find out how much in total. so
1
12
×16
---
72
+120
-------
192 books
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285.45

Step-by-step explanation:

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Therefore, the answer is 285.45.

5 0
3 years ago
Mary spent 3/4 of her money on a jacket. She spent 1/4 of the remainder on a shirt. The jacket cost $33 more than the shirt. How
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3 years ago
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Galina-37 [17]

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3

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8 0
1 year ago
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Thanks guys for the help. This one and one more and I’m done!
Karolina [17]

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Step-by-step explanation:

To find the least common multiply, you must descompose 12 and 15 into their prime factors, as you can  see below:

12=2*2*3=2²*3

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Choose the common and non common numbers with their greastest exponents:

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Now you must choose the common and non common variables with their greastest exponents:

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60n^{3}

8 0
3 years ago
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She is saving $24!
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