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4 years ago

What +2/3=11/12 equation

Mathematics

2 answers:

gladu [14]4 years ago

7 0

Answer:

x = 1/4 or 0.25

Step-by-step explanation:

What + 2/3 = 11/12

Replace "What" with the variable x.

x + 2/3 = 11/12

Change 2/3 into 8/12 (They are the same thing)

x + 8/12 = 11/12

-8/12 both sides

x = 3/12

simplify

x = 1/4 or 0.25

Luden [163]4 years ago

6 0

Answer:

1/4

Step-by-step explanation:

1st: you need to make a common denominator for 2/3 and 11/12 that would be 12, so you would keep 11/12 how it is but multiply the numerator and the denominator by 4 to get it to 12.

You would have ;

8/12+___=11/12

Then just do 11/12-8/12

so that would simplify out to 1/4

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3 years ago

the probability that we encounter a green light at the corner of college and main is 0.35, a yellow light 0.04, and a red light

Ostrovityanka [42]

Answer:

21% probability you will hit a green light on monday and a red light on tuesday

Step-by-step explanation:

When two events, A and B, are independent, we have that:

$P(A \cap B) = P(A) \times P(B)$

In this problem, we have that:

Event A: Green light on monday.

Event B: Red light on tuesday.

The probability that we encounter a green light at the corner of college and main is 0.35

This means that $P(A) = 0.35$

The probability that we encounter a red light is 0.61:

This means that $P(B) = 0.61$

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$P(A \cap B) = P(A) \times P(B) = 0.35 \times 0.6 = 0.21$

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3 years ago

A company sells its printers to customers in order to make a profit of 25% calculate the price the company paid for a printer wh

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The company paid $2000 for the printer

Step-by-step explanation:

Let x be the price of the printer for which the company bought it.

If x is the price of printer, then 25% of x will be the profit made by the company.

That is:

0.25x

According to the statement,

The cost and profit earned by company are equal to 2500

So,

$x+0.25x = 2500\\1.25x = 2500$

Dividing both sides by 1.25

$\frac{1.25x}{1.25} = \frac{2500}{1.25}\\x = 2000$

Hence,

The company paid $2000 for the printer

Keywords: Percentage, Profit

Learn more about percentage at:

#LearnwithBrainly

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Answer:

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4 years ago

Read 2 more answers