1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natali 33 [55]
4 years ago
7

What is 100 percent of 158

Mathematics
2 answers:
sergij07 [2.7K]4 years ago
8 0

Answer:

The answer is 158

Step-by-step explanation:

Percentage solution with steps:

Step 1: We make the assumption that 100 is 100% since it is our output value.

Step 2: We next represent the value we seek with $x$.

Step 3: From step 1, it follows that $100\%=100$.

Step 4: In the same vein, $x\%=158$

$100\%=100(1)$.

$x\%=158(2)$.

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

$\frac{100\%}{x\%}=\frac{100}{158}$

Step 7: Taking the inverse (or reciprocal) of both sides yields

Mashcka [7]4 years ago
4 0

Answer:

It's 63.29

Step-by-step explanation:

Step 1: We make the assumption that 158 is 100% since it is our output value.

Step 2: We next represent the value we seek with x.

Step 3: From step 1, it follows that 100%=158.

Step 4: In the same vein, x%=100.

Step 5: This gives us a pair of simple equations:

100%=158(1).

x%=100(2).

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

100%/x% = 158/100

Step 7: Taking the inverse (or reciprocal) of both sides yields

x%/100% = 100/158

x= 63.29%

Therefore, 100 is 63.29% of 158.

You might be interested in
Are the equations 5x=24+2x and 3x=24 equivalent? ​
Mazyrski [523]

Answer:

Yes they are.

Step-by-step explanation:

By simply moving 2x from the LHS to the RHS we'll get it's equivalent to be 3x.

i.e 5x - 2x = 3x

4 0
2 years ago
Write a system of equations to describe the situation below, solve using elimination.
Sedbober [7]

Answer:

The cost of hardbook is $9 and cost of paperback is $5.

Step-by-step explanation:

Let x be the price for hardback book and y be the price for paperback book.

Mr. Yamamoto purchased 42 new hardcover books and 64 new paperback books, which cost a total of $698.

We can write the equation as:

42x + 64y = 698

He also purchased 42 new hardcover books and 58 new paperback books, which cost a total of $668.

We can write the equation as:

42x + 58y = 668

We have to use the elimination method to solve the two equations.

We eliminate x by subtracting the two equations.

42x + 64y-(42x + 58y) = 698 - 668\\\Rightarrow 6y = 30\\\Rightarrow y = 5\\42x + 64(5) = 698\\\\\Rightarrow x = \displaystyle\frac{698 - 64(5)}{42}\\\\\Rightarrow x = 9

Thus, the cost of hardbook is $9 and cost of paperback is $5.

8 0
3 years ago
Could someone please solve #8 and show you're work?
Vaselesa [24]
Here is your answer...

5 0
4 years ago
3.A normal bus carries x passengers.
erastovalidia [21]

Answer:  A)    4x -8 = 128  

Step-by-step explanation:

We will represent the amount that the normal bus carries by   n= x  

We will represent  the amount that the large bus carries by  l = 2x  

We will also represent the amount that the small bus carries by  s = x-8  

Now add them to equal to 128.

x + 2x + x -8 = 128    

    4x -8 = 128  

6 0
3 years ago
Cafe A offers 2 free bottled waters or juices for every 20 purchased.Cafe B offers 3 bottled waters or juices for every 25 purch
Dafna11 [192]
2/20 

3/20 

4 beverages for cafe A and 6 at cafe B 

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is two thirds of 30
    8·2 answers
  • Find an equation of the line that passes through (-5,-7) and is parallel to 5x+9y+18=0. Give answer in slope intercept form
    5·1 answer
  • Round each number to the nearest 10 and 100
    14·1 answer
  • Circle O is shown. Line segments A C and B D are diameters. The measure of arc A B is (3 x minus 70) degrees and the measure of
    14·1 answer
  • A population of insects increases according to the law of exponential growth. After 2 days of growth there are 100 insects. Afte
    8·1 answer
  • Tony had a certain number of stamps that were each worth $0.15. he misplaced 7 stamps. he found that the total value of his stam
    10·1 answer
  • The ratio if blue paint to yellow paint is 5:6 in order to make green paint. If 30 ounces of blue paint are used, how many ounce
    10·1 answer
  • The first side of a triangle is 4m shorter than the second side. The third side 3 times as long as the first side. The perimeter
    6·1 answer
  • A cylindrical metal pipe has external diameter of 6cm and internal diameter of 4cm. Calculate the volume of metal in a pipe of l
    11·1 answer
  • Write a function g whose graph represents the indicated transformation of the graph of f(x)=x+2; translation 2 units right
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!