please check my answers. and if im wrong pls tell me how to do it. i rlly need help





Answer:
See below.
Step-by-step explanation:
1 is correct.
2 is correct.
4 should be 30%. They asked what percent of the total 6th graders chose walking. There are 10 total, and 3 chose walking. 3/10 is 30%.
5 should be 37.5%.
-hope it helps