In a group of 70 learners, 50 study maths, 29 study biology, and 13 learners study both maths and biology.
How many learners study:
a) Only maths?
b) Neither maths nor biology?
Attachments:
Answers
Answered by
0
92 student in all
Step-by-step explanation:
70 +50+29=92
Maths only 50
13
Similar questions