A school offers hockey and basketball. 300 students were surveyed.
120 students play hockey, only
90 students play basketball, only
30 students do not participate in either.
Hoe many students play both hockey and baskeball??
Can someone go through this step by step with a venn diagram? this is on my test but i keep getting the wrong answer thanks!
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
just be careful not to count the people who play both sports twice
ii did and i got the right number for both but idk something keeps happening so it doesn't add up to 300
a total of 300 peopl
that just means 120+90+30+x=300
solve for x
Not the answer you are looking for? Search for more explanations.
i cant use algerbra for it
fine, pretend the x isnt there
300-120-90-30 = number of people who play both sports
need i explain it further?
yeah i did that but can you do the rest and ill see where i messed up?
i only see one question
whats the other?
how many people play hockey total?
how many people play basketball total?
thats the only question but idk how to solve it without algebra
well yeah i still need the numbers for the hockey and basketball
300-120-90-30 = 60
80 people play both sports
its arithematic, not algebra
we start with 300 people, 120 play onlyhockey meaning
180 people play basketball or dont play a sport, or both sports
30 people dont play a sport meaning
150 people play basketball or both sports
90 people play only basketball
leaving only 60 people that play both sports
if you wanted to find the total amount of people who play basket ball,
take the amount of people who play only basketball, and then add it to the number of people who play both sports
same for hockey
the only thing i dont understand is why you subtract all the numbers in the beginning the rest i understand
ok, think of it like this
say i have 10 apples, they are either yellow or red
there are 6 red apples, how many yellow apples are there
you would subtract in order to determine the number of yellow apples
now think of it in terms of people
sorry i gotta go to class, i hope i answered your question