0.36乘5.3+3.6乘0.47 简便计算
问题描述:
0.36乘5.3+3.6乘0.47 简便计算
答
0.36乘5.3+3.6乘0.47
=3.6乘0.53+3.6乘0.47
=3.6×(0.53+0.47)
=3.6