Answer:
Step-by-step explanation:
Navy
1/4 of 100 is twenty five <u>so we know the percent is 25%</u>
Writing a percent as a decimal is easy just put a period in front of the number <u>so the decimal is 0.25</u>
<u>The fraction is right there</u>
<u />
Brown
<u>Percent-35%</u>
<u>decimal- figure it out</u>
<u>Fraction- 7/20</u>
Black
<u>Percent- duh</u>
Decimal-0.2
<u>Fraction-1/5</u>
<u />
Other
<u>Percent-20%</u>
<u>Decimal- 0.2</u>
<u>Fraction- 1/5</u>
Let x represent number of hours after noon.
We have been given that Sara starts at noon and walks at a speed of 4 miles per hour. So distance covered by Sara in x hours would be .
We are also told that Eddie leaves the same place an hour later. This means that Sara will be 4 miles ahead of Eddie as Sara will travel 4 miles in 1 hour.
As Eddie walks in the same direction at a speed of 5 miles per hour. So distance covered by Eddie in x hours would be .
Total distance covered by Sara when Eddie will start would be .
Now we will equate distance covered by both in x hours as:
Let us solve for x.
Since x represents number of hours after noon, so 4 represents 4 hours after noon.
Therefore, Eddie will catch up with Sara at 4:00 pm and option D is the correct choice.
Answer:
90- 54w
Step-by-step explanation:
First, distribute multiply 18×5 which is 90.
Then, 18×3w which is 54 and bring the w with it.
Hope this helps :)
Answer: $1,200
Step-by-step explanation:
Since multiplying 25% would take off 25% from 300, do the opposite (aka divide .25 from 300).
300/.25 = 1,200