Answer:
Step-by-step explanation:
B
C
D
E
7\8-2\3
lcm=24
(24\8=21)
(24\3=16)
answer=21-16=5
5\24
Answer:
You don't need to single out
to solve this question.
To solve:

So for the given interval 

(As confirmed by the attached graph)
She would have a total of 40 stamps.