according to the given condition :
6am to 9 pm=15 hrs
in one hour the clock gain 2 mins
therefore,
let the clock gain a mins in 15 hours
1hour=2min
15hours=amins
a=15x2
=30 mins
ans:the clock will gain 30 mins in 15 hours
20 hours because the fast clock technically gains 3 minutes every hour. An hour has 60 minutes, so if you divide that by 3 you get 20.
A clock that gain 30 second every hour will gain how many minutes in a day?
8:35
Fills in 3 minutes ===> gains 1/3 sink per minute. Empties in 4 minutes ===> loses 1/4 sink per minute. With faucet and drain open simultaneously, gain is [ (1/3) minus (1/4) ] sink per minute = (4/12) - (3/12) = 1/12 sink per minute. Time to gain 1 whole sink = 1/(1/12) = 12 minutes to fill.
Every Day the Earth gains more time. It is only about three minutes that are gained each day, after the winter solstice.
20 hours because the fast clock technically gains 3 minutes every hour. An hour has 60 minutes, so if you divide that by 3 you get 20.
A clock that gain 30 second every hour will gain how many minutes in a day?
8:35
180 days is equivalent to 180 x 24 x 60 = 259200 minutes If the clock gains 25 seconds per minute then it will gain 25 x 259200 = 6480000 seconds. (This converts to 75 days)
50 minutes per day.
If it is a 12 hour clock then on 9 pm on the Tuesday of the sixth week they will both be correct.
Every Day the Earth gains more time. It is only about three minutes that are gained each day, after the winter solstice.
Fills in 3 minutes ===> gains 1/3 sink per minute. Empties in 4 minutes ===> loses 1/4 sink per minute. With faucet and drain open simultaneously, gain is [ (1/3) minus (1/4) ] sink per minute = (4/12) - (3/12) = 1/12 sink per minute. Time to gain 1 whole sink = 1/(1/12) = 12 minutes to fill.
5:20
Grans clock will say it isÊ9:10 PM when her watch says it is 7:20 PM. This is a fun math question to have kids complete.Ê
I really don't know
4 months.