HELP!!!
A group of students were surveyed to find out if they like bike riding and/or roller skating as a hobby. The results of the survey are shown below:
80 student like bike riding
20 students like bike riding but do not like skating
90 students like skating
40 students do not like bike riding
Make a two-way table to represent the data and use the table to answer the following questions.
Part A: What percentage of the total students surveyed like both bike riding and skating?
Part B: What is the probability that a student who does not like bike riding also does not like skating?

Question

HELP!!!
A group of students were surveyed to find out if they like bike riding and/or roller skating as a hobby. The results of the survey are shown below:
80 student like bike riding 
20 students like bike riding but do not like skating
90 students like skating 
40 students do not like bike riding 
Make a two-way table to represent the data and use the table to answer the following questions. 
Part A: What percentage of the total students surveyed like both bike riding and skating? 
Part B: What is the probability that a student who does not like bike riding also does not like skating?

jazzydiabilaya · Answer

Someone Please Help Me. I am terrible at math. This is my last question. I really need help.:(