_:n1c6b51e2a89e43d794be715bd95862ddxb0
<http://schema.org/logo>
<https://forum.edugorilla.com/login/?redirect_to=http://forum.edugorilla.com/forums/topic/the-average-marks-of-boys-in-a-class-are-52-and-those-of-girls-are-42-the-average-marks-of-boys-and/>