7.2×9×0.6÷3.6÷3如何简便运算

7.2×9×0.6÷3.6÷3如何简便运算
2025-05-09 11:49:21
推荐回答(3个)
回答(1):

解:
7.2×9×0.6÷3.6÷3
=(7.2÷3.6)×(9÷3)×0.6
=2×3×0.6
=6×0.6
=3.6

回答(2):

7.2×9×0.6÷3.6÷3
=(7.2÷3.6)×(9÷3)×0.6
=2×3×0.6
=3.6

回答(3):

7.2x9x0.6÷3.6÷3
=(7.2÷3.6)x(9÷3)x0.6
=2x3x0.6
=3.6