math
posted by sandy .
Which pair of fractions is proportional?
0.6/0.3 = 9/4.5
0.6/0.3 = 9/4.8
0.6/0.3 = 8.4/4.5
0.6/0.3 = 8.4/4.8
I'm assuming that I figured these wrong, because I found that none of these were proportional. Please help

Only the first statement is mathematially correct. In that case, the numbers on both sides of the "" are the same (2).