Join IDNLearn.com today and start getting the answers you've been searching for. Explore thousands of verified answers from experts and find the solutions you need, no matter the topic.

60% of the class are girls.there are 18 girls
- how many students are there in the class?
- how many boys are there?


Sagot :

So if 18=3/5 which is 60% then we find x times .6= 18 so x=30 and in a 30 person class, 18 are girls, 12 must be boys