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3 years ago

Explain how to simplify this fraction 330 pages/3/4 hour. Interpret the meaning of the result

2 answers:

7 0

First, you would want to get the numbers to the same format (in this case decimal would be best). And to do that you would do 100/4=25 which means 3/4=75/100 then 75/100. Now that they are the same you will multiply the two which equals 247.5 so 330/ 3/4 simplified is 330/247.5 or 3/4 of 330 is 247.5

EleoNora [17]3 years ago

5 0

Answer:

440 Pages per hour

It may be interpreted as 440 pages are read or produced in 1 hour

Step-by-step explanation:

To simplify the fraction, we must get the number of pages per hour. The fraction may be interpreted as

330 pages in 3/4 hour. Then in 1 hour, the pages per hour would be

= 330 * 4/3

= 440 Pages per hour

It may be interpreted as 440 pages are read or produced in 1 hour

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Please help! Thanks

9966 [12]

Answer:

x = +-sqrt(3) and they are the actual solutions

Step-by-step explanation:

x^2/ (2x-6) = 9/(6x-18)

get a common denominator of 6x-18

x^2/ (2x-6) * 3/3 = 9/(6x-18)

3x^2/ (6x-18) = 9/(6x-18)

since the denominators are the same, the numerators must be the same

3x^2 = 9

divide by 3 on each side

x^2 = 3

take the square root of each side

sqrt(x^2) = +-sqrt(3)

x = +-sqrt(3)

5 0

3 years ago

1.<br> What is the mean for the following scores: 2, 5, 4, 1, 8?<br> A. 3<br> B. 4<br> c. 5<br> 20

atroni [7]

Answer to your question is:

B. 4

Explanation:

2 + 5 + 4 + 1 + 8 = 20

20 ÷ 5 = 4

8 0

3 years ago

Read 2 more answers

Please help with #12 im confused<br> that is the key but i dont get it

Svetllana [295]

Given Equation

$\boxed{ \tt \: (8 \sqrt{3} - 2 \sqrt{2} )(8 \sqrt{3} + 2 \sqrt{2})}$

Step by step expansion:

$\dashrightarrow \sf \: (8 \sqrt{3} - 2 \sqrt{2} )(8 \sqrt{3} + 2 \sqrt{2})$

$\\ \\$

$\dashrightarrow \sf \: (8 \sqrt{3})^{2} - (2 \sqrt{2} {)}^{2}$

Reason:

(a + b)(a - b) = a²- b²

$\\ \\$

$\dashrightarrow \sf \: (8 {}^{2} \times { \sqrt{3} }^{2} )- (2 \sqrt{2} {)}^{2}$

$\\ \\$

$\dashrightarrow \sf \: (64 \times 3 ) - (2 \sqrt{2} {)}^{2}$

$\\ \\$

$\dashrightarrow \sf \: (64 \times 3 ) - (2 {}^{2} \times \sqrt{2} {}^{2} {)}$

$\\ \\$

$\dashrightarrow \sf \: 192- 8$

$\\ \\$

$\dashrightarrow \sf \: 184$

$\\ \\$

~BrainlyVIP ♡

4 0

2 years ago

Read 2 more answers

Please simplify this in fraction form(-3/10)(-2/9)

otez555 [7]

Answer:

These fractions are already in simplest form.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

How I simplify this real life expression and show unit analysis?

Anton [14]

The value of the real life expression is, simple interest = $12.5

<h3>How to simplify this real life expression and show unit analysis?</h3>

The real life expression is given as:

simple interest = ($100) (0.05/year) (2.5 years

Divide 1 year by 1 year

simple interest = ($100) (0.05) (2.5)

Rewrite the equation as a product of factors

simple interest = ($100) * (0.05)* (2.5)

Evaluate the product of 0.05 and 2.5

simple interest = ($100) * 0.125

Evaluate the product of $100 and 0.125

simple interest = $12.5

Hence, the value of the real life expression is, simple interest = $12.5