There are twelve of those:
1
2
3
4
5
6
7
8
9
10
11
and
12
Answer: 2.75
2.8 is basically 2.80 and that is 0.05 more, therefore 2.65 is the smaller number
You would multiply by 1.2 for example if you wanted to find 120% of 100 you would multiply by 1.2 and get 120
The equation for this problem would be
x+(x+2)+(x+2+2)=327
3x+2+2+2=327
3x+6=327
3x=321
x= 107
so the answers would be 107, 109 and 111
