Carlos finds |-3.8| = 3.8. Then he finds the opposite, which is of -3.8. Jason finds the opposite of -3.8, which is of 3.8. Then he finds the absolute value, which is 3.8. Therefore, Jason has a greater final value.
<h3>Absolute value and opposite of a number</h3>
The absolute value and the opposite of a number are given as follows:
- Absolute value: number without the signal.
- Opposite: number with the signal exchanged.
Hence:
- The absolute value of -3.8 is of |-3.8| = 3.8.
- The opposite of 3.8 is -3.8. (Carlos number).
- The opposite of -3.8 is of 3.8.
- The absolute value of 3.8 is 3.8. (Jason number).
Hence Jason has the greater number.
More can be learned about absolute value at brainly.com/question/17795998
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I hope this helps you.
4/10 = .4
3/8 = .375
.4 > .375, so Clara will reach more people
Another way to look at it:
4/10 * 40 to 4 * 4 = 16 people reached
3/8 * 40 to 3 * 5 = 15 people reached
Answer:
B
Step-by-step explanation:
You can divide the larger number by the smaller number for all of them and see if they all match. If they dont then its not porportional.
28.8 km should be correct
