In a class of 50 student , the number of students who offer accounting is twice as the number who offer economics .10 students offer neither of the two subjects and 5 students offer both subjects. illustrate the information on a Venn diagram. How many students offer accounting. How many students offer economics. How many students offer only one subjects
AAAaannndd the bot gets it wrong yet again!
This tired old problem again?
If x do econ, then
x + 2x - 5 = 50-10
x = 15
so 15 do econ and 30 do accounting
you do the rest.
Answer:
The Venn diagram is shown below:
Accounting: 25 students
Economics: 12 students
Only one subject: 33 students (25 + 12)