5:2
because you need to divide them by 8 to get to simplest form
$192 divided by 12 is 16 so 16 x 3 is 48. That is your answer $48. Your welcome bud.
First, subtract 7 on both sides. Now, you have 4x<1. Divide by 4 on both sides. Finally, you get x<1/4 (a quarter or said as one-fourth). So, x<1/4.