I wrote these questions as one big question but decided to do them separately...
1 answer:
Answer:
448 tracks
Step-by-step explanation:
So first we need to figure out what 28% of 350 is and then add that value onto 350.
- First we need to convert 28% into a decimal or a fraction
- 28% is equivalent to 0.28,
, and
- I will use 0.28 for simplicity
To figure out what 28% of 350 is, we need to multiply 350 by one of the three options above
- (350)(0.28) = <u>98 tracks</u>
Now that we have figured out what 28% of 350 is, we can now add this value to 350 to get the total number of tracks.
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x = 11
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