Answer:
8/19
Step-by-step explanation:
Given x, the reciprocal is 1/x.
Given 2 3/8, we first rewrite this as an improper fraction: 19/8, and then invert this result: 8/19
8/19 would be the answer to this question.
I hope this helped you! :)
18
10.5 I think
(1/2) *12 is 6
(1/2)*21 is 10.5
3. 2 and 10
let me know if im wrong
