for field day, students had to break into groups of 3. In Mrs. Martinez's class, there were 7 groups.
Which expression could be used to represent the situation?
Responses
A 3 × 73 × 7
B 7 × 7 × 77 × 7 × 7
C 3 + 73 + 7
D 3 ÷ 7
× 7
A 3 × 7 × 7
Which expression could be used to represent the situation?
Responses
A 3 × 73 × 7
B 7 × 7 × 77 × 7 × 7
C 3 + 73 + 7
D 3 ÷ 7
A 3 × 7 × 7