Behjat L. answered 11/12/19
Education is the best hobby to be unique
s = 0.9 g
example:
g = 10 -------> s = 0.9 ( 10 ) -------> 9/10 (10 ) = 90/10 = 9
g = 20 --------> s = 0.9 ( 20 ) --------> 9/10 ( 20 ) = 180/10 = 18
........
:-)
Behjat L.
NO Problem11/12/19
Sophia R.
thank you so much11/12/19