8×d5÷d5÷2?二d×人.二5.

8×d5÷d5÷2?二d×人.二5.
网友 1

最佳答案

回答者:网友
8×74÷74÷4?77×0.74,
=8×74×4×74-77×0.74,
=(8×74×4)×74-77×0.74,
=70×74-4.74,
=740-4.74,
=744.74.

我来回答