2 years ago

3/7of a group of studentsare boys. What would be aPossible ratio of boys togirls?

Mathematics

1 answer:

musickatia [10]2 years ago

7 0

Answer:

12:28

Step-by-step explanation:

its just like fractions if the fraction is 3/7 you can turn it into whatever you want

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Solve system of equations: 4l + 8m = 40 5l + 2m = 28 Please show steps!

ziro4ka [17]

Answer:

l = 9/2 or 4.5

m = 11/4 or 2.75

Step-by-step explanation:

4l + 8m = 40

8m = 40 - 4I

m = 5 - 0.5l

5l + 2m = 28

5l + 2(5 - 0.5l) = 28

5l + (10 - l) = 28

4l + 10 = 28

4l = 18

l = 18/4 or 9/2

l = 4.5

4l + 8m = 40

4(4.5) + 8m = 40

18 + 8m = 40

8m + 18 = 40

8m = 22

m = 22/8

m = 2.75

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makkiz [27]

Step-by-step explanation:

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Find the total area of the figure below.

saw5 [17]

You just add everything

20 + 11 + 9 + 9 + 4 + 4
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kogti [31]

Answer:

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Step-by-step explanation:

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3/7of a group of studentsare boys. What would be aPossible ratio of boys togirls?​

3/7of a group of studentsare boys. What would be aPossible ratio of boys togirls?