Question

Can someone please help me with this please?

Answer 1

10a.) 6 10b.) 4 sopranos, 10 altos, and 6 tenors

Explanation:

24:60:36

these can all be divided by 6, or their gcf

So each group would have 4 sopranos, 10 altos, and 6 tenors

Hope this helps :) And sorry, I couldn't quite get the last two