63×52×72除以括号13×21×24简便运算？

Question

如题所述

Answer 1

36*52*72=134784，13*21*24=6552本回答被网友采纳

Answer 2

63×52×72÷(13×21×24)
=(63÷21)×(52÷13)×(72÷24)
=3×4×3
=12×3
=36

Answer 3

63*52*72/（13*21*24）
=63*52*72/13/21/24
=63/21*（52/13）*（72/24）
=3*4*3
=3*3*4
=9*4
=36

Answer 4

（63*52*72）/（13*21*24）
=（63/21）*（52/13）*（72/24）
=3*4*3
=36

Answer 5

解：原式＝3×4×3＝36