A ninth would look like 1/9 so first make your denominators equal 1/3times3= 3/9 so it would take 3 ninths(3/9) to equal 1/3
Answer: the perimeter is 108 yards. Here are the steps:
A:B
4:9 (Ratio of side A to side B.)
12:27 (A was increased 3x, so B needs to be increased 3x to keep above ratio the same when simplified. Ex. 15:20 simplifies down to 3:4.)
27+27+27+27=108yds (Perimeter is all of the sides added up.)
Hope this helps. :)
Hello! I would love to help!
Let's first define solve. Solve means to get the variable, or unknown, by itself. So, we know that we've solved the equation if we get our variable, x, by itself.
Let's look at the problem like this: What number, minus 1/2, is equal to 4?
To solve this problem, let's reverse the order.
X-1/2=4
Since it is -1/2, let's add 1/2 to each side to cancel the one half out, since -1/2+1/2=0
X-1/2+1/2=4+1/2
Now, we can simplify!
X=4 1/2
That is your answer! X=4 1/2 or as an improper fraction 9/2.
If you want more help on questions like this, these two websites might be helpful,
https://www.mathplanet.com/education/pre-algebra/introducing-algebra/equations-with-variables
https://learnzillion.com/lesson_plans/6328-solve-equations-in-one-variable/
Hope this helped! Comment if you have questions!
Answer:
5/4?
Step-by-step explanation:
p=1/4×5
the dude puts 5 cups is the bowl
Answer:
189 Gallons
Step-by-step explanation:
7 gallons for 3 classrooms, so 7/3 for 1 classroom
multiply 7/3 * 129 to get 301 gallons at North High School
multiply 7/3 * 48 to get 112 gallons at Edgewater Elementary
301 - 112 = 189 gallons more at North High School than at Edgewater Elementary