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2 years ago

14

Convert 0.888 repeating to a fraction

2 answers:

Harman [31]2 years ago

5 0

8/9 is the answer. Hope I helped!

Brainliest if satisfied

<span>Multiply both sides by 10. The goal is to move the decimal point to the next repeating portion (which is just one spot to the right)

Now subtract the equation from to get

Combine like terms. Notice how the decimal portions cancel out.

Divide both sides by 9</span>

Tom [10]2 years ago

5 0

This process works to convert any numerical repeating patter into a rational number...

let x=0.888 then 10x=8.888 so getting the difference...

10x-x=8.888-0.888

9x=8

x=8/9

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1360 concert tickets were sold for a total of $13,328. If students paid $8 and non students paid $12, how many student tickets w

lyudmila [28]

748 student tickets were sold.

Step-by-step explanation:

Given,

Number of tickets sold = 1360

Revenue generated = $13328

Cost of each student ticket = $8

Cost of each non student ticket = $12

Let,

x be the number of student tickets sold

y be the number of non student tickets sold

According to given statement;

x+y=1360 Eqn 1

8x+12y=13328 Eqn 2

Multiplying Eqn 1 by 12

$12(x+y=1360)\\12x+12y=16320\ \ \ Eqn\ 3$

Subtracting Eqn 2 from Eqn 3

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Dividing both sides by 4

$\frac{4x}{4}=\frac{2992}{4}\\x=748$

748 student tickets were sold.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

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yulyashka [42]

Answer:

x=-3/2

Step-by-step explanation:

=>ln(3x-3)=In(x-6)

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=>2x=-3

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2 years ago