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noname [10]
3 years ago
10

Sara packed 7 boxes of books. Each box had 13 mystery books and 15 science fiction books. How many more science fiction books th

an mystery books did Sara pack?
Mathematics
1 answer:
Mrrafil [7]3 years ago
5 0

Answer:

There are 14 more science fiction books than mystery books

Step-by-step explanation:

Multiply 13 x 7 = 91

Multiply 15 x 7 = 105

Subtract 105 - 91 = 14

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Step-by-step explanation:

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7 0
4 years ago
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If someone has 8 fl. oz. of 16% wine, how many standard drinks has that person consumed?
UkoKoshka [18]

Answer:

2.1 standard drinks

(or 2 if you need to round to the nearest whole number)

Step-by-step explanation:

The ABV (alcohol by volume) percentage is a measure of the amount of pure alcohol (as a percentage) of the total volume of liquid in a drink.

So for 16% wine, this means that 16% of the volume of the wine is pure alcohol.

Therefore, if 16% of 8 fl oz is pure alcohol, this means that 1.28 fl oz of the 8 fl oz is pure alcohol (since 0.16 × 8 = 1.28).

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To calculate the number of standard drinks, divide the total amount of pure alcohol found by the amount in one standard drink:

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5 0
2 years ago
5th grade math. correct answer will be marked brainliest.
nordsb [41]

Answer: 60

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3 years ago
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What is 49 divided by 3 plus 87
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