0.04x3.14x4x3÷过后16x3.14括号。怎么列算式?

如题所述

第1个回答  2020-03-27
0.04x3.14x4x3÷(16x3.14)
=0.04x3.14x4x3÷16÷3.14
=0.04x4x3÷16
=0.01x3x16÷16
=0.03本回答被网友采纳