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jok3333 [9.3K]
3 years ago
13

What percent is 18 of 20

Mathematics
2 answers:
algol133 years ago
7 0

Answer:

90%

Step-by-step explanation:

  1. \frac{18}{20} = \frac{90}{100}  
  2. \frac{90}{100} = 90%

I hope this helps!

Solnce55 [7]3 years ago
5 0

Answer:

90%

Step-by-step explanation:

% itself means out of 100 so yea:

18/20 times 100

1800/20

90/100

90%

Another way u could do is just multiply a number that would make 20 into 100, so:

(18/20)5/5

90/100 = 90%

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If you have two horse pastures, one is. 25 feet by 45 feet and the other is 40 feet by 60 feet, what is the perimeter of the two
svp [43]
One field is 25 + 45 + 25 + 45 = 140 feet
Second field is 40 + 60 + 40 + 60 = 200 feet.
Therefore, all together, the two fields are 340 feet in perimeter together
5 0
3 years ago
The big dog weighs 5 times as much as the little dog. The little dog weighs 2 3 as much as the medium-sized dog. The medium-size
disa [49]

Answer:

The answer to your question is the big dog weighs 120 pounds

Step-by-step explanation:

Data

big dog = b    

medium dog = m

small dog = s

Equations

       b = 5s

       m = 12 + s

       s = 2/3 m

Process

1.- Substitute m in the last equation

       s = 2/3(12 + s)

       s = 24/3 + 2/3s

       s - 2/3s = 8

       1/3 s = 8

             s = 8(3)

             s = 24 pounds

2.- Substitute s in the first equation

        b = 5(24)

        b = 120 pounds

     

4 0
4 years ago
PLEASE HELP 20 Points and BRainliest Consider the function. f(x) = x2 + 3 Which answer pairs a possible domain restriction for f
puteri [66]

Answer:

It’s domain

y>0

x>0

(so basically d)

Step-by-step explanation:

I got it right on a test

6 0
3 years ago
X=8 units and h=5 units what is the area of the triangle
kykrilka [37]
Area=20. Ur welcome!
4 0
4 years ago
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Lelechka [254]
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