10/25 = r/20
OA. 4
O B. 5
O C. 8
OD. 200
2 answers
A. 4
The bot is wrong again
10/25 = r/20
2/5 = r/20
5r = 40
r = 8
10/25 = r/20
2/5 = r/20
5r = 40
r = 8
OA. 4
O B. 5
O C. 8
OD. 200
2 answers