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USPshnik [31]
3 years ago
10

Felicia wanted to find the number of boys in the school band if 30% of the 50 students are boys. Is her answer correct? Explain

why or why not.
Mathematics
2 answers:
xenn [34]3 years ago
6 0

<em>Sample:</em>

<em>No, Felicia’s answer is not correct. She should have divided by 2, not multiplied. 30 divided by 2 is 15. So 15 of the 50 students in the band are boys.</em>

docker41 [41]3 years ago
4 0

Answer:

Creo que con 15

Step-by-step explanation:

50 -------> 100%

X ---------> 30%

X = (50*30)/100

X= 15 boys

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Answer:

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Step-by-step explanation:

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8 0
3 years ago
A ratio of boys to girls in the classroom is 4 to 5 if there are 20 girls how many boys would there be
Viktor [21]

Answer:

16 to 20

Step-by-step explanation:

Let's do our math.

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8 to 10

12 to 15

16 to 20

In order to get to 20, you'd have to multiply 5 by 4. So in order to get an equal ratio, you multiply 4 by 4 and get 16.

I hope this helps!

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8 0
2 years ago
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2,500 subtracted by 372 equals 2148. 2148 dollars is how much savings he has left.
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3 years ago
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3 0
3 years ago
Can you guys please help me!!
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