Answer:
In 180 days the three of them will do their laundry again on the same day.
Step-by-step explanation:
we need to find the least common factor or 9, 10 and 12:
LCM(9, 10, 12) = 180
Answer:
Step-by-step explanation: I think is a
? sorry if I'm incorrect :)
The value would be more than c
7^5. Found by trial and error.