IDNLearn.com: Your trusted platform for finding precise and reliable answers. Join our knowledgeable community and access a wealth of reliable answers to your most pressing questions.

forty percent of 25 students in the class are boys. write 40% as a reduced fraction. then find the ratio of girls to boys in the class.


Sagot :

25/10x4=10 boys

100%-40%=60%

25/10x6= 15

boys:girls
10:15
[tex]40\%\cdot25=\\\\0.4\cdot25=10-number\ of\ boys\\\\25-10=15-number\ of\ girls\\\\15:10\ \ -->3:2\ -ratio[/tex]