= 5.15
This seems like you could have put it in Google and it would have calculated it for you..
695=DCXCV
1, 5, 139, 695
75 is 10.79% of 695.
695 = 5 * 139
1311
30% of 695 is 208.5
56 + 695 = 751
1, 5, 139, 695
695
Missouri, Illinois, and Indiana with 695 deaths with a F5 magnitude.
695
695+10 = 705