Count each letter in the word &quot;HIPPOPOTAMUS&quot;.<br><br>&bull; H-I-P-P-O-P-O-T-A-M-U-S<br>&bull; Count: 1-H, 2-I, 3-P, 4-P, 5-O, 6-P, 7-O, 8-T, 9-A, 10-M, 11-U, 12-S<br><br>There are 12 letters in HIPPOPOTAMUS.<br><br>Final Answer: C: 12