The table given below shows the number of students studying indifferent streams of a particular college. Find the ratio of the average number of students studying science in the given years to the total strength of students studying in the year 2022.
|
Year |
Arts |
Science |
History |
Social Science |
|
2018 |
65 |
78 |
43 |
24 |
|
2019 |
93 |
69 |
36 |
24 |
|
2020 |
67 |
83 |
25 |
30 |
|
2021 |
75 |
55 |
35 |
15 |
|
2022 |
76 |
65 |
48 |
31 |
Answer & explanation
Correct answer: option 1
Average students in science : total students in year 2022
\(\frac{78+69+83+55+65}{5}\) : 76 + 65 + 48 + 31
\(\frac{ 350 }{5}\) : 220
7 : 22