2009 UNCO Math Contest II Problems/Problem 2
Problem
(a) Let . For how many
between
and
inclusive is
a multiple of
?
(b) For how many between
and
inclusive is
a multiple of 5?
(a) Let . For how many
between
and
inclusive is
a multiple of
?
(b) For how many between
and
inclusive is
a multiple of 5?
Something appears to not have loaded correctly.