A fan of country music plans to make a custom cd with 1313 of her 2525 favorite songs. how many different combinations of 1313 s
ongs are possible? is it practical to make a different cd for each possible combination? how many different combinations of 1313 songs are possible?
The answer will be the biggest number, by which you can divide both 28 and 32. So you can divide them in 4 groups (28/4=7 girls per group & 32/4=8boys per group)