the boys and girls in a college are in the ratio 3:2 . if 20% of the boys and 25% of the girls are adult , then what is the percentage of students who are not adult
Answers
Answered by
0
the answerof this question is 55%
singlaj:
no right answer is 78%
Answered by
1
25+20=45
100-45=55
55 percent students are not adults
100-45=55
55 percent students are not adults
answer is 78%
Similar questions