chis fills (1/30) of the pool every minute.
Sarah fills (1/45) of the pool every minute.
Billy fills (1/90) of the pool every minute.
Working together, they fill [ (1/30) + (1/45) + (1/90) ] every minute.
(1/30) + (1/45) + (1/90) = (3/90) + (2/90) + (1/90) = (6/90) = 1/15
Together, they fill (1/15th) every minute, so it takes 15 minutes to fill it completely.
The population of Chis is 284.
The area of Chis is 3,740,000.0 square meters.
There is no such word like Chis....may be it is Chia seed
bee-chis. but when you say chis, longer the i to make chi-iis.
yes
yes
NO he doesn't.
no
yes she did from chis
no
Chis Johnson
Everything.