Question

4/25×16/13-4/13×3/25的简便运算？

怎么才能简便？

Answer 1

4/25×16/13-4/13×3/25简便运算：
4/25×16/13-4/13×3/25
=4/13×(4×4/25-3/25)
=4/13×13/25
=4/25

Answer 2

简便计算方法如下:
4/25×16/13-4/13×3/25
=4/25×16/13-3/13×4/25
=4/25×(16/13-3/13)
=4/25×1
=4/25

Answer 3

题目过程

Answer 4

4/25×16/13-4/13×3/25
＝4／25x16／13一3／13x4／25
＝4／25x（16／13一3／13）
＝4／25x13／13
＝4／25

Answer 5

4/25×16/13-4/13×3/25
=4/25×16/13-4/25×3/13
=4/25×（16/13-3/13）
=4/25×13/13
=4/25