Answer:
20%
Step-by-step explanation:
1. We assume, that the number 1250 is 100% - because it's the output value of the task.
2. I assume, that x is the value we are looking for.
3. If 100% equals 1250, so we can write it down as 100%=1250.
4. We know, that x% equals 250 of the output value, so we can write it down as x%=250.
5. Now we have two simple equations:
1) 100%=1250
2) x%=250
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=1250/250
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for 250 is what percent of 1250
100%/x%=1250/250
(100/x)*x=(1250/250)*x - we multiply both sides of the equation by x
100=5*x - we divide both sides of the equation by (5) to get x
100/5=x
20=x
x=20
now we have:
250 is 20% of 1250
Answer:
123/1000
Explanation:
The .123 in the 0.123 is in the thousands, so That’s why it is 123/1000
Answer:
Step-by-step explanation:
So if the die has six sides 1,2,3,4,5, and 6 then there are three even numbers in that number set. Three is half of 6 so you will have half the chance of rolling an even number
Answer:
77 degrees
Step-by-step explanation:
we know all 3 points must equal 180 degrees. take 180 and subtract the known 26. since the last two points are equal divide by 2 and get 77
Answer:
10 feet 5 inches long
Step-by-step explanation:
12 inches = 1 foot
11 inches + 6 inches = 17 inches = 1 foot 5 inches
1 foot 5 inches + 5 feet + 4 feet = 10 feet 5 inches
Therefore, the walking board is 10 feet 5 inches long
