MATHEMATICS MIDDLE SCHOOL

Explain and demonstrate how to change 4/20 into a percent

Answers

Answer 1
Answer:

4/20 is equivalent to 20%.

What is a expression? What is a mathematical equation?

  • A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.
  • A mathematical equation is used to equate two expressions.
  • A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correctanalysis, observations and results of the given problem.

We have the following fraction -

4/20

We can convert it into percent as -

[x]% = (4/20) x 100

[x]% = 20%

Therefore, 4/20 is equivalent to 20%.

To solve more questions on Equations, Equation Modelling and Expressions visit the link below -

brainly.com/question/14441381

#SPJ2
Answer 2
Answer: You can start by dividing both top and bottom by four, making it 1/5. From there you can do 1 divided by 5 making it a decimal of 0.2. Afterwards, move the decimal to places to the right and add an extra 0 making the percentage 20%.

Related Questions

What is 1/4 of 24 solve using a tape diagram
Please help will mark brainly
Enter the value of arccos(−0.32) as a decimal to the nearest hundredth of a degree in the box.
Ashley has a square flower garden that has an area of 400 square yards. What is the length of one side?
Express 0. 1846 as a fraction

a pet store has 2 kittens. one kitten weighs 15/16 pounds. the other kitten weighs 12/16 pounds. what is the difference of the weights of the two kittens?

Answers

Subtract 15/16 and 12/16 to get 3/16

1. How many significant figures are there in
0.980 7?

Answers

Answer:

4

Step-by-step explanation:

Sig figures are the total number of numbers to the right of the decimal point. For the answer, you count how many times it takes to get to the end of the number, in this case for .9807 you count 4.

the pizza slice served at O'Connor's pizza place are 1/4 of a whole pizza. There are three pizzas ready to be served. 14 children come in for lunch. Is there enough pizza for every child? please explain your thinking, LOL PLZ HELP WITH MY MATH HOMWORK? THX 12 POINTS

Answers

No there will not be enough. Think about it this way. If each slice is 1/4 of the pizza, then each pizza can only feed 4 people. If you have 3 of these pizzas, then you can feed 12 people at most. Since there are 14 kids, you won't have enough.
4 pieces/1 pizza= x pieces/3 pizzascross multiplyx= 12 piecesnot enoughhope this helps

Jerry bought toy trains at the store. He gave 15 away and had 9 left. Which of the following shows howmany trains he bought.

Answers

The answer of this question is 24 toy trains.

Step-by-step explanation:

Given,

Jerry gave away 15 trains .

Jerry left with 9 trains .

Jerry total brought toy trains = given away toy trains  + left with toy trains

Total toy trains = 15  + 9

Total toy trains  = 24

Jerry brought a total of 24 toy trains.

How do you write 0.08 as a fraction

Answers

8/100- 8 over 100. It is over a hundred because there are 2 values after the decimal point. 
You write 0.08 as a fraction as 8/100.

Hope this helps:)  

What is the function rule for the following situation? Rex paid $20 for a membership to the pool and pays $300 each time he goes to the poolhttps://brainly.com/question/12669821

Answers

f(x)=20+300x

Also, Rex should find a different pool because that fee is ridiculous.

Final answer:

The function rule in the given situation is a linear function and can be represented as C=20+300x. In this rule, 'C' is the total cost in dollars, '20' is the initial membership fee, '300' is the cost of each pool visit and 'x' is the number of pool visits.

Explanation:

The function rule in this situation is called a linear function. A function rule describes how to convert an input (in this case, the number of times Rex visits the pool) into an output (the total cost).

The function rule for this specific situation could be represented as C=20+300x, where 'C' is the total cost, '20' is the initial membership fee, '300' is the cost each time Rex goes to the couple, and 'x' is the number of times Rex goes to the pool.

So, each time Rex goes to the pool, you would multiply that number by 300 (the cost per visit), and then add 20 (the initial fee) to get the total cost.

Learn more about Function Rule here:

brainly.com/question/30349819

#SPJ12
Other Questions
How do i find the equivalent expression of 2x - 4 - x​
A recipe that yields 12 cups of soup calls for 28 ounces of beef broth.how many ounces of beef broth do you need to make 18 of the soup?
He measures of the angles of △ABC are given by the expressions in the table.Angle MeasureA 48°B (6x−28)°C (2x)°Find the value of x. Then find the measures of angles B and C.Enter your answers in the boxes.x =​ m∠B= ​​ m∠C= ​
4)The sample space for a roll of two number cubes is shown in the table.one-ninth one-fourth one-third four-ninths 5)The two numbers rolled can be added to get a sum. Find P(sum is even). one-fourth fifteen over thirty-six one-half three-fourths