Write the percent. if necessary, round to the nearest tenth of a percent 6 4/5(a)68%(b)6.8%(c) 6.4%(d)680%

im positive its b please give brainliest

Step-by-step explanation:

I think the answer is 680%

Frederick Douglass's main cause was to abolish slavery and he spoke from bitter experience since he was once a slave. Basically he became a great orator who condemned slavery and also he wrote several autobiographies sharing his experiences as a slave and why he was so opposed to it.