300×24:72-(35280:7-63×80):97=

Question

300×24:72-(35280:7-63×80):97=

Answer 1

300×24:72-(35280:7-63×80):97= 100

Answer 2

300•24:72-(35280:7-63•80):97=100 300•24=7200 7200:72=100 35280:7=5040 63•80=5040 5040-5040=0 0:97=0 100-0=100