Answer: 2/3
Step-by-step explanation:
N is the total number of students
M is the number of students thta like math
S is the number of students that like science.
We know that half of the elements in M also are elements from S
And a third of the elements of S also are elements of M
And because those elements are common elements for both sets, we should have that:
M/2 = S/3
then we have that:
M = (2/3)*S
The ratio is 2/3
this means that the number of students that like math is 2/3 times the number of students that like science.
Idk, why does the world need problems like this, not like everyone is going to grow up to be a math teacher.
The average score for the entire year is 88.44444, so by rounding down the answer is 88%
Answer:
hope im right!
Step-by-step explanation:
i believe it is 128.6!
