3 years ago

How do I solve ratio fractions

Mathematics

1 answer:

lidiya [134]3 years ago

4 0

Hello there, you can answer it like this:

25:45, you can turn into a fraction

25/45.

Now, you can divide 25 and 45 divided by the greatest number possible.

Answer: 5.

So, the greatest number is five and divide both of them by five.

25 ÷ 5 = 5

45 ÷ 5 = 9 .

Your answer is 5/9.

HOPE THIS HELPS.

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Solve the system using the substituion method -4x+y=8 x-3y=9

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Hi there!

x - 3y = 9
x = 9 + 3y

-4x + y = 8
-4(9+3y) + y = 8
-36 - 12y + y = 8
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So, your answers are y = -4 and x = 21.

Hope this helps!

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