Mathematics
Medium
Question
In a class there are 20 boys and 25 girls. In how many ways can a boy and a girl be selected?
A
400
B
500
✓ Official correct answer
C
600
D
20
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
400
No member explanations yet for this option.
B
500
No member explanations yet for this option.
C
600
No member explanations yet for this option.
D
20
No member explanations yet for this option.