91.7k views
0 votes
Help please and thank you >:D

Help please and thank you >:D-example-1
User Osk
by
4.0k points

2 Answers

4 votes
The answer is 4 shifts.
Hope this helps:)
User Eleazar
by
5.0k points
7 votes

Answer:

E. 4 shifts

Explanation:

L.C.M. of 18 and 24

18=2×3×3

24=2×2×2×3

L.C.M.=2×2×2×3×3=72

so after 72 hours time will be same

or 72/18=4 shifts

User Mjisrawi
by
4.6k points