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chubhunter [2.5K]
3 years ago
9

Write 25 and 13 as equivalent fractions using a common denominator.

Mathematics
2 answers:
Harman [31]3 years ago
8 0

Answer:

25/50 + 13/26

Step-by-step explanation:?????Not sure, please have someone else answer i dont want to be the cause of your incorrect answer:(

beks73 [17]3 years ago
5 0
<h2><u><em>important: 25 13 </em></u></h2><h2><u><em> looks like a fraction, but it is actually an improper fraction. </em></u></h2><h2 /><h2><u><em>There is an infinity number of equivalent fractions to 25 13 </em></u></h2><h2><u><em>To find an equivalent fraction to 25  13  or to any other fraction, you just need to multiply (or divide, if the fraction is not yet reduced), both the numerator and the denominator of the given fraction by any non-zero natural number. </em></u></h2><h2><u><em></em></u></h2><h2><u><em>For example: By multiplying the original fraction by 2, we get: </em></u></h2><h2><u><em>25 × 2 </em></u></h2><h2><u><em>13 × 2 </em></u></h2><h2><u><em> = 50 </em></u></h2><h2><u><em>26</em></u></h2><h2 /><h2><u><em>Here is the full list of equivalent fractions to 25 \13 </em></u></h2><h2><u><em>25/13, 50/26, 75/39, 100/52, 125/65, 150/78, 175/91, 200/104, 225/117, 250/130, 275/143, 300/156, 325/169, 350/182, 375/195, 400/208 425/221, 450/234, 475/247, 500/260 ...</em></u></h2>

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2 x -4 + 14 - 5
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3 0
3 years ago
7 times as much as sum of 1/3 and 4/5
Salsk061 [2.6K]
So the formula is
7*(1/3+1/5) = x

First find the common denominator of the fractions.  In this case the common denominator of 3 and 5 is 15 so we must convert them to 15ths.  To do that we divide 15 by the denominator and take that answer and multiply the numerator by it.

So for 1/3 we take 15/3(denominator) = 5 and multiply the numerator (1) by it

5 * 1 = 5 so 1/3 converts to 5/15

Do the same for 1/5 we take 15/5 = 3 and multiply the numerator (4) by it

3*4 = 12 so 4/5 converts to 12/15

Now we add 5/15 and 12/15 = 17/15 so we have our formula now to

7*17/15

We make seven a fraction 7/1 and multiply across 7*17 = 119 and 15 * 1 = 15

We have 119/15 which when we divide and get 7 14/15 as your answer
8 0
3 years ago
Read 2 more answers
Please help, thanks!
garri49 [273]

Answer:

c

Step-by-step explanation:

That is the correct answer

that is correct

8 0
3 years ago
Fine the equation of the line through (o, -3) perpendicular to y =4x+4​
svlad2 [7]

Answer:

The equation of the line is y = -\frac{x}{4} - 3

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

y = mx + b

In which m is the slope and b is the y-intercept(the value of y when x = 0).

Perpendicular lines:

If two lines are perpendicular, the multiplication of their slopes is -1.

Line perpendicular to y = 4x + 4.

This line has slope 4, so our line will have slope:

4m = -1

m = -\frac{1}{4}

So

y = -\frac{x}{4} + b

Through (0, -3)

This means that b = -3

So

y = -\frac{x}{4} - 3

8 0
3 years ago
Simplify. Express your answer as a single fraction in simplest form.<br> x x<br> 5
lbvjy [14]

Answer:

\frac{x}{20}

Step-by-step explanation:

Given

\frac{x}{4} - \frac{x}{5}

The LCM of 4 and 5 is 20

= \frac{5x-4x}{20}

= \frac{x}{20}

5 0
2 years ago
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