Question

in a group of 100 students, 80 students choose blue colour while 50 students choose pink colour. every student has to choose at least one of the colours. how many students choose both the colours as their favourite colour? ​

Answer 1

Answer:

80-50=30

30 members choose both there colours as favourite colour

Answer 2

Answer:

your anwer is 30

Step-by-step explanation: