In an auditorium, 1/6 of the students are 5th graders, 1/3 are 4th graders, and 1/4 of the remaining students are 2nd graders. if there are 96 students in the auditorium, how many 2nd graders are there?

1/2 of the class are 5th and 4th
1/2 of 96= 48
1/4 of 48 =12

Ai just took the test

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.