When you have mixed operations, multiplication and division precede addition and subtraction:
(72/9)-(8/3) = 8 - 8/3 = 16/3 or 5 1/3 or 5.333
3
((72 divided by 8) divided by 3) divided by 3 = 1
72 can be divided evenly by: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
72
72 divided by 8 is 9
3
((72 divided by 8) divided by 3) divided by 3 = 1
1.8947
6
24
27/72 ÷ 8/72 = 3/8 ÷ 1/9 = 3/8 x 9/1 = 3/8 x 9 = 27/8 = 2 3/8
9
72 divided evenly by: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
72 can be divided evenly by: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
72 : 8 = 7
0.1111
72