All categories

4 years ago

What is 0.482 repeating as a simplified fraction? with the 82 reapeating

1 answer:

8 0

$x=0.4828282...\qquad\text{multiply both sides by 10}\\\\10x=4.82828282...\qquad\text{multiply both sides by 100}\\\\1000x=482.828282...\qquad\text{Make a difference}\\\\1000x-10x=482.828282...-4.828282...\\\\990x=478\qquad\text{divide both sides by 990}\\\\x=\dfrac{478:2}{990:2}\\\\\boxed{x=\dfrac{239}{495}}\\\\Answer:\ \boxed{0.4\overline{82}=\dfrac{239}{495}}$

You might be interested in

A rectangular garden is 20 feet in length and 15 feet in width. You mom wants to create a pathway that will go diagonally throug

Lesechka [4]

Answer:

i think it is 35

Step-by-step explanation:

add 20 to 15

8 0

2 years ago

Read 2 more answers

Which of the following inequalities matches the graph?

S_A_V [24]

X<-3 would be the answer

7 0

3 years ago

Three classes of school children are selling tickets to the school play. The number of tickets sold by these classes, and the nu

Westkost [7]

Answer:

The expression for the average number of tickets sold per school child is:

$M = \frac{tickets*class1 + tickets2*class2 + tickets3*class3}{class1 + class2 + class3}$

Step-by-step explanation:

The average number of tickets sold per school child is the weighted mean calculus between the number of tickets sold by these classes and the number of children in each classes.

This is the multiplication between the number of tickets sold by these classes and the number of children in each classes divided by the total weight(in this exercise, the total weight is the total number of school child).

So, the expression for the average number of tickets sold per school child is:

$M = \frac{tickets*class1 + tickets2*class2 + tickets3*class3}{class1 + class2 + class3}$

3 0

3 years ago

Sching Equations with Variables on both sides 1<br> A<br> Acelas<br> Solve for x.<br> X-6 = 5(x + 2)

Allisa [31]

Answer:

Step-by-step explanation:

here you go mate

step 1

x-6 = 5(x + 2) equation/Question

step 2

x-6 = 5(x + 2) simplify

x+(-)6=5x+10

x-6=5x+10

step 3

x-6=5x+10 subtract 5x

-4x-6=10

step 4

-4x-6=10 add 6

-4x=16

step 5

$\frac{-4x}{-4}=\frac{16}{-4} \\$

answer

x=-4

5 0

3 years ago

Solve 2x + 4y = -8 and 4x + 8y = 5 by elimination. Please show work on how to get the answer.

goldfiish [28.3K]

Answer:

No solution

Step-by-step explanation:

Given two equations are 2x+4y= -8 and 4x+8y= 5

These two lines are parallel They don't have a solution because they do not meet .

Multiply the first equation by 2 we get 4x+8y = -16

the other equation is 4x+8y= 5 clearly these two are parallel .

To prove by elimination method we have subtract those two equations we get 21≠0 which is not possible.

Therefore there is no solution to the given set of equation.

5 0

3 years ago