Answer:
that looks hard
Step-by-step explanation:
that's what she said
lol
21 students
28÷4=7
3×7=21
D.
180
k = 3
v = 60
(Found v by dividing any of the top numbers by the bottom number, ex: 420/7 = 60)
3k = 3(60)
3k = 180
