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Sonja [21]
3 years ago
6

4. How many seconds will it take an echo to reach your ears if you yell toward a mountain

Mathematics
1 answer:
Flauer [41]3 years ago
5 0
Sorry if it's low quality and blurry.

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Teresa gave away 8 baseball cards and has 4 left. 8 plus 4 means she originally had 12. Right now she has 4 out of her original 12 cards remaining. This gives us 4/12. We can simplify this by dividing our greatest common factors. 4 goes into both parts of our fraction, when we divide each part by 4 we end up with 1/3. Since we are unable to simplify this problem any further, this means our solution and fraction is 4/12 aka 1/3.
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