Answer:
There are 18 teachers in the auditorium.
Step-by-step explanation:
1/9 of 162
1/9 * 162 = 18.
Answer: A
The contrapositive of a statement is logically equivalent to the original statement.
3 3/8
6 minus 2 5/8 equals 3 3/8
3 3/8 plus 2 5/8 equals 6