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bearhunter [10]
3 years ago
13

Solve this question and how to do it

Mathematics
2 answers:
katovenus [111]3 years ago
7 0

Answer:

Step-by-step explanation:

As the fractions are not like fraction, find LCM for 5 and 15

5 is a prime number and 15 is multiple of 5.So, LCM = 15

\dfrac{3}{5}=\dfrac{3*3}{5*3}=\dfrac{9}{15}\\\\\dfrac{7}{15}+\dfrac{3}{5}=\dfrac{7}{15}+\dfrac{9}{15}

           = \dfrac{7+9}{15}\\\\=\dfrac{16}{15}\\\\= 1\dfrac{1}{15}

satela [25.4K]3 years ago
6 0

Answer:

Step-by-step explanation:

7/15 + 3/5

I'd multiply 3/5 by 3 so that both of the denominators (bottom number) are the same.

Now all we have to do is add the Numerators tog

7/15 + 9/15ether (the top number)

7/15 +9/15 = 16/15 or 1 1/15

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0.5=5/9<br> use the fact above to convert 0.05 into a fraction
Salsk061 [2.6K]

Answer:

5/100

Step-by-step explanation:

6 0
3 years ago
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A pool measuring 10 meters by 26 meters is surrounded by a path of uniform​ width, as shown in the figure. If the area of the po
igomit [66]

Based on the measurements of the pool and the path of uniform width, the area of the width and length of the path can be found to be 28.8 meters.

<h3>How to find the width and length?</h3>

First, find the area of the pool:

= Length x Width

= 10 x 26

= 260 meters ²

The area of the path can therefore be found to be:

= Total area of pool and path combined - Area of pool

= 1,092 - 260

= 832 meters²

Seeing as the path has uniform width, that means that the width is the same and the length so the width and length of the pool is:
= √area of the path

= √832

= 28.8

In conclusion, the width and length of the path are 28.8 meters.

Find out more on combined area at brainly.com/question/12966430

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8 0
1 year ago
What is 14 divided by 6
Licemer1 [7]
14:6=\frac{14}{6}=\frac{14:2}{6:2}=\frac{7}{3}=\frac{6+1}{3}=\frac{6}{3}+\frac{1}{3}=2\frac{1}{3}\\\\\frac{1}{3}=0.\overline3\ therefore\ 14:6=2.\overline3
5 0
3 years ago
Do the ratios 13/14 and 1/2 from a proportion
Gnoma [55]

Answer:

<em>No, I believe not</em>

Step-by-step explanation:

If these fractions were to form a proportion among one another, it would be that 13 / 14 should simplify to 1 / 2, but;

13 / 14 ( simplified ) ⇒ 13 / 14

Now there is another way to check if these fractions do form a proportion, by forming the proportion itself, applying cross multiplication to identify if either side is equivalent to one another;

13 / 14 = 1 / 2,

13 * 2 = 14 * 1,

26 ≠ 14,

<em>Answer; Thus these ratios really don't form a proportion among one another</em>

7 0
4 years ago
Suppose an amount increases by 100% percent, then decreases by 100% percent. Find the final amount. Would the situation change i
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No it will not change it will be 250% then it will decrease 100% down again back to 150%
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3 years ago
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