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Anna35 [415]
3 years ago
13

Given this proportion, what ratio completes the equivilent proportion a/8?

Mathematics
1 answer:
Paladinen [302]3 years ago
8 0
To solve this problem you must follow the steps below:

 You have a/b=8/15, Then:

 1. You must divide in both side of the given proportion by 8:

 a/bx8=8/15x8

 2. When you simplify, you obtain:

 a/8b=1/15

 3. Now, you must multiply both sides by "b", as below:

 axb/8b=1xb/15

 4. Finally, when you simplify, you have:

 a/8=b/15
 


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Step-by-step explanation:

i hope this helped you :)

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3 years ago
Lionell created a picture to hang on his wall. The
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Answer:

The area of the black portion = 219.752280681013 cm²

Step-by-step explanation:

<u><em>the canvas has the shape of a square </em></u>

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Step-by-step explanation: What I like doing with problems like this is work backward, so that is how this explanation is going to work.

830*0.40=332 so that is how I got 40% now lets dig a little deeper.

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So then we take our 830 times it by what we think best fits and that's how I solved it!

If you need any further help let me know!

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