Here are the answers:
Since 120 is 30% of sales, then [tex]120/30*100[/tex] it gives us 400.
So the answers would be:
1. The total sales would be greater than 120.
3. (30)(4) = 120, so 100(4) = 400 is the number of T-shirts sold.
5. The band sold 400 total T-shirts.
Hope this helped! c:
