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sarahshaju2006
Primary SchoolMath 5+3 pts
The traffic light of three different road Crossings change after every 48 seconds 72 seconds and 108 seconds respectively if they change simeslitanly at 7 A.M at what time they will change simeslitanly each time
pls tell me the answer tomorrow is my exam
sarahshaju2006:
Pls solve it
Pls fast
Answers
Answered by
5
7:03:36 a.m. I think thats the answer
Can u please solve it
I want the whole answer
Find their lcm dude
LCM
CONVERT SECONDS INTO MINUTES
ADD IT TO SEE 7:00:00 a.m.
Answered by
2
Answer:7:2:28 a.m.
Step-by-step explanation: 48seconds + 72seconds + 108seconds + 7a.m.
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