Posted by nina on Friday, February 24, 2012 at 6:16pm.
The 5th grade marching band includes boys & girls. There are 28 boys in a marching band. The boys are 7/10 of the students in the marching band. What fraction of students in the marching band girls? What is the total number of students in the marching band?

math  bobpursley, Friday, February 24, 2012 at 6:35pm
7/10 * kids=28 boys
kids in band= 280/7=40
girls? what is 17/10 ? 
math  kimmi, Saturday, February 25, 2012 at 4:57pm
what is the answer please tell me

math  angel, Saturday, February 25, 2012 at 4:59pm
what does 7/10 mean