Question

3.6x0.39+0.36×4.5+0.036×16脱式计算过程？

Answer 1

3.6x0.39+0.36×4.5+0.036×16
=3.6x0.39+0.36×(10x0.45)+0.036×(100x0.16)
=3.6x0.39+(0.36×10)x0.45+(0.036×100)x0.16
=3.6x0.39+3.6x0.45+3.6x0.16
=3.6x(0.39+0.45+0.16)
=3.6x1
=3.6

Answer 2

你好，用乘法分帆稿配律兄大如图所示羡轿竖。