Question

11. Traffic lights at three different road crossing change after 48 seconds. 72 seconds
and 108 seconds respectively. At what time will they change together again if they
change simultaneously at 7 A.M.?
12. If the product of two numbers is 4032 and their HCF is 12, find their LCM​

Answer 1

Step-by-step explanation:

enhejf vgbrjdkksmjemekkemr trhrhbr rnjrnr. rmekk

Answer 2

Answer:

336

Step-by-step explanation:

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