77 students
G : B
7 : 4
11 units (7+4) = 77
1 unit = 7
7 units = 49
so there are 49 girls in the student council
hope this helped :)

<h3><u>Solution </u><u>(</u><u>a)</u><u> </u><u>:</u><u>-</u></h3>

- <u>By </u><u>taking </u><u>LCM </u><u>of </u><u>the </u><u>given </u><u>denominators </u>


Hence, The answer is 47/30
<h3>
<u>Solution </u><u>(</u><u> </u><u>b</u><u>) </u><u> </u><u>:</u><u>-</u></h3>

- <u>By taking LCM of the given denominators </u>


Hence, The answer is 15/56
<h3>
<u>Solution </u><u>(</u><u> </u><u>c</u><u>) </u><u> </u><u>:</u><u>-</u></h3>

- <u>By taking LCM of the given denominators </u>



Hence, The answer is 27/26
<h3>
<u>Solution </u><u>(</u><u> </u><u>d</u><u>) </u><u> </u><u>:</u><u>-</u></h3>

- <u>By taking LCM of the given denominators</u>


Hence, The answer is 16/15
<h3><u>Solution </u><u>(</u><u> </u><u>e) </u><u>:</u><u>-</u></h3>

- <u>By taking LCM of the given denominators</u>


Hence, The answer is 25/77
<h3>
<u>Solution </u><u>(</u><u> </u><u>f</u><u>) </u><u>:</u><u>-</u></h3>

- <u>By taking LCM of the given denominators</u>


Hence, The answer is 95/36
Answer:
76.2 cm
Step-by-step explanation:
If you convert, said inches, it wouldn't be an exact number, but it would equal 76.2.