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krek1111 [17]
3 years ago
10

there are 48 members in a dancing club. the ratio of boys to girls in the club is 3:5 how many boys should join the club for the

ratio of boys to girls to be 1:1
Mathematics
2 answers:
lys-0071 [83]3 years ago
6 0
Answer: 12

Explanation:

Find the girls:

48 x 5/8 = 30 girls

Find the boys:

48 x 3/8 = 18

In order for ratio to be 1:1 the amount of boys need to be equal to the girls:

18 + x = 30
x = 12

x = the amount of boys need to join to make the ratio 1:1

liberstina [14]3 years ago
4 0

Answer:

12

Step-by-step explanation:

If you add the ratio you will get 8 and 1 in the ratio number represents

6 people so 5-3=2

Therefore, the no. of girls minus boys= 6×2=12

so you need 12 more boys to make it to be a ratio of 1:1

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10 I think

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At the beginning of a trip, the tank of Diana’s car was filled with gasoline to half of its capacity. During the trip, Diana use
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Answer:

what is half of 30 percent?

Step-by-step explanation:

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PLZ HELP BRAINLIEST THANKS AND 20 POINTS ADDED
schepotkina [342]
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Pls!! I’m stuck on this question
Elena L [17]

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3 years ago
Which point is a solution to the system of inequalities graphed here? y ≤ 2x 2 y ≥ -5x 4
Mandarinka [93]

The point that is a solution to the system of inequalities is (5, 0)

<h3>How to determine the points on the solution?</h3>

The system of inequalities is given as:

y ≤ 2x + 2

y ≥ -5x + 4

Next, we test the given options.


From the list of options, we have

(x, y) = (5, 0)

Substitute (x, y) = (5, 0) in y ≤ 2x + 2 and y ≥ -5x + 4

y ≤ 2x + 2

0 ≤ 2 * 5 + 2

0 ≤ 12 -- this is true

y ≥ -5x + 4

0 ≥ -5 * 5 + 4

0 ≥ -21 -- this is true

Since both results are true, then it means that the point that is a solution to the system of inequalities is (5, 0)

Read more about system of inequalities at:

brainly.com/question/24372553

#SPJ1

<u>Complete question</u>

Which point is a solution to the system of inequalities graphed here? y ≤ 2x + 2

y ≥ -5x + 4

A. (1,6)

B. (-6,0)

C. (0,5)

D. (5,0)

7 0
1 year ago
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