The fractions of pizza Lila sprinkled with grated cheese is 1 / 3 .
<h3 /><h3>How to solve fractions?</h3>
She ordered an extra large pizza from pizza palace .
The pizza was cut into 12 equal pieces.
She sprinkled grated cheese on 4 pieces and red pepper flakes on 3 other pieces.
Therefore, the fraction of pizza she sprinkled with grated cheese is as follows;
fractions sprinkled with grated cheese = amount of pizza sprinkled with grated cheese / total number of pizza pieces.
fractions sprinkled with grated cheese = 4 / 12
fractions sprinkled with grated cheese = 1 / 3
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Answer:
4:6
Step-by-step explanation:
2 x
- = ----
3 6
6/3 = 2
2 x 2 = 4
<span>Best corral has a width and length of 50 feet, enclosing an area of 2500 square feet.
Let's calculate the width (W) of the rectangle as a function of it's length (L). So we have
W = (200 - 2*L)/2
W = 100 - L
Now the area of the rectangle is
A = WL
Substitute the equation for W.
A = (100 - L)L
A = 100L -L^2
Let's make an initial guess of 40 ft and add an error component of e. So we'll use the length of (40+e) and see what we get.
A = 100L -L^2
A = 100(40+e) - (40+e)^2
A = 4000 + 100e - (1600 + 80e + e^2)
A = 4000 + 100e - 1600 - 80e - e^2
A = 2400 + 20e - e^2
Now looking at those 2 "e" terms is interesting. It's pretty obvious that any negative value of e will cause those term to result in a value less than 0, and decrease the available area. Also any value of e greater than 20 will also cause those 2 values to sum to a negative value and decrease the area. But a value of e in the range of 0 to 20 will result in a positive value and cause the area enclosed to be larger. So it's obvious that 40 feet isn't optimal. Let's pick the middle of the e values that result in something positive (0+20)/2 = 10 and add that to our initial guess, getting a length of 50 and replace length by (50+e) and see what happens.
A = 100L -L^2
A = 100(50+e) -(50+e)^2
A = 5000+100e -(2500+100e + e^2)
A = 5000+100e - 2500 - 100e - e^2
A = 2500 - e^2
This looks quite promising. Any non-zero value of e will result in the area enclosed being smaller. So the idea value of e is 0. That means that the idea length of the rectangle is 50 feet. And that makes the width 50 feet as well.
Mind, this problem could have been also solved using the first derivative of the equation A = 100L -L^2, which would have been A' = 100 - 2L, and then solving for 0. But I did this problem to demonstrate that you don't need to resort to calculus for every maximum type of problem.</span>
Answer:
I can’t give you the answer but there this google app
Step-by-step explanation:
Called algebratiger
All that has to be done here is to divide the number of inches by the measurement of a finger. So, divide 25 by 4 1/2 and you get approximately 5.55 fingers. The 5 repeats endlessly so bar notation can be used. If the answer is needed as a fraction, change 4 1/2 to an improper fraction to get 9/2. In this case, you're dividing 25 by 9/2, which is the same thing as multiplying 25 by 2/9, the reciprocal of 9/2. This gives you a total of 50/9 fingers, or 5 5/9 fingers as a mixed fraction.