The number of boys and girls in a class are in the ratio 7:5. The number of boys is 8 more than the number of girls. Now answer the following questions:PART-a,b,c5(a). The equation of the given situation is:

The number of boys and girls in a class are in the ratio 7:5. The numb

1.	The number of boys and girls in a class are in the ratio 7:5. The number of boys is 8 more than the number of girls. Now answer the following questions:PART-a,b,c5(a). The equation of the given situation is:
Answer» <html><body><p><strong>Answer:</strong></p><p>Let the common ratio between number of <a href="https://interviewquestions.tuteehub.com/tag/boys-903367" style="font-weight:bold;" target="_blank" title="Click to know more about BOYS">BOYS</a> and girls be x</p><p>Number of boys =7x</p><p>Number of girls =5x</p><p>As <a href="https://interviewquestions.tuteehub.com/tag/per-590802" style="font-weight:bold;" target="_blank" title="Click to know more about PER">PER</a> the question,</p><p>Number of boys = Number of girls +8</p><p>7x=5x+8</p><p>Transpose 5x to LHS, we will get</p><p>7x−5x=8</p><p>2x=8</p><p>Divide both <a href="https://interviewquestions.tuteehub.com/tag/sides-1207029" style="font-weight:bold;" target="_blank" title="Click to know more about SIDES">SIDES</a> by 2</p><p>x=4</p><p>No. of boys =7x=7×4=28</p><p>No. of girls =5x=5×4=20</p><p>Total <a href="https://interviewquestions.tuteehub.com/tag/class-18125" style="font-weight:bold;" target="_blank" title="Click to know more about CLASS">CLASS</a> students 28+20=48</p><p>Hope you <a href="https://interviewquestions.tuteehub.com/tag/like-1073845" style="font-weight:bold;" target="_blank" title="Click to know more about LIKE">LIKE</a> it </p><p></p><p></p><p></p></body></html>