Question

at marble middle school, 35% of the students are 6th graders, 32% are 7th graders, and the rest are 8th graders. what percent is are 8th graders?

Answer 1

total = 100%
of which 6th graders are 35%,
7th graders are 32 %

Therefore, remaining = 100 - 35 - 32 = 33% , which are 8th graders

Answer 2

i dont understand