Answer:
7 7/10
Explanation:
rewrite it as a fraction of one
7.7/1
then you'll multiply both top and bottom by 10 (only for every number after the decimal pt.)
7.7/1 = 7.7(10)/1(10) that'll get you to77/10
then you just simplify 77/10 to 7 7/10
I hope this helps!! <3