0
Anonymous
9.75 square millimetres.
Wiki User
39 / 4 = 9.75
1.5
39
156 ÷ 4 = 39
19 divided by 39 = 0.48717948717948717
39 divided 3 = 13
507 divided by 39 is 13.
0.0741
1.95
12
0.0004
1.2821