assuming efficiency of each man to dig trench, in one day, for one hour is constant,

so one man, working for one hour in one day can dig 1.5 m
so 8 men, working 3 hours a day and will take, say $d$ number of days and efficiency will be constant. so,
$\frac32=\frac{220}{8\times3\times d}$
$\implies d=\frac{55}9=6.12$
Answer:
True
Explanation:
The larger population a state had the more representation they got in Congress so southern states did want slaves to count towards the states population. Slaves would later be counted and 3 out of every 5 slaves were counted as people.
The Harlem Renaissance was significant because it gave African American people and other people of African descent, a new and improved status in the society<span>. Because they made wonderful contributions of new kind of literature etc in the world.</span>