Math
posted by Nonofyerbusiness on .
Which ratios can form a proportion?
9/45, 8/40
8/12, 12/21
8/12, 12/15
9/22, 14/28

9/45, 8/40
posted by Nonofyerbusiness on .
Which ratios can form a proportion?
9/45, 8/40
8/12, 12/21
8/12, 12/15
9/22, 14/28
9/45, 8/40