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3 years ago

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. a linear function can decrease by equal amounts over equal intervals

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3 years ago

Represent this statement as an equation: The difference of twice a number and 3 is 11.

yan [13]

Answer:

2x - 3 = 11

Step-by-step explanation:

"difference" means subtraction, so it is subtraction.

"twice a number" simply means 2x, since you do not know what the specified number is, it is x. and the 2 and just making it twice the number.

"Is 11" just means equals 11.

so, 2x - 3 = 11.

hope this helps!

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4 years ago

13. Find 3 fractions that are equivalent to 2/3. Explain how you found your answers

Rashid [163]

Answer:

$\frac{4}{6} =\frac{6}{9}= \frac{8}{12}$

Step-by-step explanation:

<em>I'm assuming this is asking for 3 separate fractions that are each equal to 2/3</em>

Remember, multiplying the top and bottom of a fraction by a number will not change the fraction.

$\frac{2}{3} *\frac{2}{2} =\frac{4}{6}$

$\frac{2}{3} *\frac{3}{3} =\frac{6}{9}$

$\frac{2}{3} *\frac{4}{4} =\frac{8}{12}$

These three fractions are all equal to 2/3

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3 years ago

A tip of $6.30 is what percent of a $35 dollar bill

Kobotan [32]

In other words, it's asking what fraction is $6.30 out of $35. So let's make a fraction.
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Remember that the fraction sign is a division sign. So 6.30/35 = 6.30<span>÷35, which equals 0.18.

Converting the decimal 0.18 to a percent, multiply by 100 (move decimal two places to the right) and tag the % sign at the end.
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DedPeter [7]

Answer:

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Step-by-step explanation:

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