Answer:
<h2>13</h2>
Step-by-step explanation:

Answer:
6/10
Step-by-step explanation:
multiply 3/5 by any whole number ratio equal to 1 to obtain an equivalent fraction.
(2/2)*(3/5) = 6/10
or (3/3)*(2/5) = 9/15
etc.
The answer to 9!/3! Is 60480
Just divide the numbers in their decimal for like 12 would be .12