Question

Can someone please help me ? It’s probably easy for a lot of people but I’m not that good in math.

Answer 1

1.) 40%
2.) 60
3.) $1.35
4.) 6%
5.) 9 messages
6.) 300 people
7.) 6.5%
8.) 600 people
9.) 4,200 people
10.) 149 people