1/2 divided by 7 and 1/2 simplest form

You would put a 1 under the seven making it a 7/1 since 1/2 can't divide fractions you would instead multiply so 7 • 1 is one and 1• 2 is 2. The answer would be 7/2 but since you want it to be in simplest form you would divide 2 from 7 only to get 3. So then the answer is 3 1/2. I think.

3/50 I believe. you would change the ½ into. 5 to divide and get 0.06 which is 3/50