If a clock tower strikes once at one o'clock,twice at two o'clock,thrice at three o'clock,then how many times does the clock strike altogether in 24 hours?
Assuming a 24-hour clock and chime, that would be
If it starts over again with one chime at 1:00, then the sum is
2*12/2(2+11)posted by Steve
the answer is 156posted by saidu ahmad tijjani azare