out of 250 students ,40% of them have alredy visited mumbai and30% visited delhi .also 10%of them have already visited both places.then find how many student had not visited mumbai and delhi?
Answers
Answer:
50
Step-by-step explanation:
250×40% = 100 visit Mumbai
250×30%=75 visit Delhi
250×10% visit both.
50 student's left they didn't visit Mumbai delhi
Answer:
50 students had not visited Mumbai and Delhi
Step-by-step explanation:
Percentage of students who visited Mumbai - 40%
Percentage of students who visited Delhi - 30%
Percentage of students who already visited both of the places - 10%
Total Percentage - 30% + 40% + 10% = 80%
Therefore 80% of the students had visited Delhi or Mumbai.
Now number of students who visited both the places - 250 * 80/100
= 200 students
Number of students who haven't visited both the places = 250 - 200 = 50 students.
Therefore there were 50 student had not visited Mumbai and Delhi.
Hope it helps you..If yes plz mark me as brainliest ☺