Answer:
112.5
Step-by-step explanation:
200 - 87.5 = 112.5
All reals except 14 is correct
Answer:
around 190
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
40% 6th graders of 70 total = 28 6th graders
40% 6th graders + 20% 7th graders = 60%
100% - 60% = 40% 8th graders
40% are 8th graders therefore the answer is 28