Answer
a) 1
b) 0
c) 0
d) -1
e) 3
f) -1
g) 2
h) 1
Work Step by Step
If it is a floor function : round down . $\lfloor number \rfloor$
If it is a ceiling function : round up. $\lceil number \rceil$
a) $\lceil 3/4 \rceil$ : $0 <3/4 <1$
b) $\lfloor 7/8 \rfloor$ : $0 <7/8 <1$
c) $\lceil -3/4 \rceil$ : $-1
