12. Mary has a dance class every 2nd day and painting class every 3rd day. On which of the day will she
have both the classes
Answers
Answered by
6
Answer:
6th day
Step-by-step explanation:
A/q , let's imagine from the first day of month
her dance classes are on 2,4 and 6 ( every second day)
painting classes are on 3rd and 6th ( every third day)
•°• common day = 6th. ans
Answered by
0
6th day she will have both the classes.
To know the day when Mary has both the classes,
find LCM of 2 &3
Multiples of 2 is 2, 4, 6, 8.....
Multiples of 3 is 3, 6, 9, 12.....
The LCM of 2 and 3 is 6
Hence, On 6th day Mary will have both the classes.
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