Posted by Manny on Wednesday, October 3, 2007 at 5:44pm.
Write two ratios that can be expressed in simplest form as 3:10

Math  lance, Wednesday, October 3, 2007 at 5:47pm
If you multiply both sides of the ratio by any number, their simplest form will not change.
So
3x2=6
10x2=20
6:20 in simplest form is 3:10
Another example is 9:30