Answer:
Step-by-step explanation:
We can first look at the number that is higher.
16 is negative because it is the number that is higher and is being subtracted from 12.
So your answer is
Answer:
36 days
Step-by-step explanation:
Cole's watch runs fast. In 1 day, it gains an hour. So in 12 days, it gains 12 hours and is correct again.
We find the multiples of
Multiples of 12:
12, 24, 36, 48, 60, 72, 84
Note that
1 hour = 60 minutes
12 hours= x
Cross Multiply
x = 12 × 60
x = 720 minutes
Julio's watch also runs fast. In 1 day it gains 20 minutes.
Hence, 720 minutes/20
= 36
Therefore, to calculated how many days will their watches next show the correct time together we use LCM method
We find the Multiples of 12 and 36
Multiples of 12:
12, 24, 36, 48, 60
Multiples of 36:
36, 72, 108
Therefore, LCM = 36
The number of days that their watches next show the correct time together is 36 days
Answer:
i dont know what your asking
Step-by-step explanation:
