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stira [4]
2 years ago
11

2) There are 40 boys and 60 girls in a class of students. What is the ratio of girls to students

Mathematics
2 answers:
ra1l [238]2 years ago
8 0

Answer:

60:100, 6/10, 3/5, 6 to 10, etc.

Step-by-step explanation:

You take the number of girls over total students which is boys + girls. Since there's 40 boys and 60 girls, it's 60 girls to 100 students which can be written in several ways.

Vikki [24]2 years ago
5 0

Answer:

60:100 / 3:5

Step-by-step explanation:

You first add the total number of students which is (40boys + 60girls) which gives us 100 students.

Then arrange the ratio of girls to students as per the question that is 60:100, reduce it to its lowest term that is dividing the ratio by 20, and finally got 3:5

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Len [333]
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38m = 1536....divide both sides by 38
m = 1536/38
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3 years ago
it takes 47 minutes for 7 people to paint 7 walls. how many minutes does it take 20 people to paint 20 walls?
4vir4ik [10]

Answer:

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Each person can paint 1 wall in 48 minutes so it will  take 48 minutes.



6 0
2 years ago
Find the sum of 2xSquared+3x-4,8-3x, and -5x squared+2
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8 0
3 years ago
If y=8 when x=4 find y when x=5
djyliett [7]

Answer:

y = 10 when x = 5

Step-by-step explanation:

When x = 4, y = 8

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x = 4/4 = 1

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when x = 1, y = 2

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y = 10 when x = 5

~

7 0
3 years ago
Read 2 more answers
24 question thank you
Alona [7]

You would just do 3/5 * 55 = 33 movies were new releases.

8 0
3 years ago
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