In an exam, the number of students from Grade 8,Grade 9 and Grade 10 are 42, 84 and 98 respectively. Find the minimum number of rooms required if in each room the same numbers of students are to be seated and all of them being in the same grade level.

A. 14
B. 15
C. 16
D. 17

Online Personalized Math Tutoring

For School Kids (Grades 4-10)

Book Trial Class