Smallest #: x
Medium #: x + 2
Largest #: x + 4
Equation:
(x) + (x+2) + (x+4)= 108
3x + 6 = 108
3x = 102
x = 34
Largest #: x + 4
Largest #: 34 + 4
Largest #: 38
Let x = total emails in his inbox.
36% = 0.36
0.36x = 27. Divide each side by 0.36.
x = 75
Hank had 75 emails in his inbox.
Im sure this answers your question greatly