Mathematics
Medium
Question
A class has 90 students. If the ratio of boys and girls is 7:8, find the number of boys in the class.
A
48
B
42
✓ Official correct answer
C
60
D
70
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
48
No member explanations yet for this option.
B
42
No member explanations yet for this option.
C
60
No member explanations yet for this option.
D
70
No member explanations yet for this option.