Answer:
14 1/4
Explanation:
7 1/8 * 2 is the same as 7 1/8 + 7 1/8
I converted 7 1/8 into a improper fraction: 57/8
Then I multiplied it by 2.
=

(answer is in simple form)
After that, I converted it back to a mixed fraction: 14 1/4
I hope this helps.