计算下面各题,你认为怎样简便就怎样算 0.13×3.67+0.13×1.33 (4.6

2025-02-03 05:41:54
推荐回答(2个)
回答1:

解:=0.13*(3.67+1.33)
=0.13*5
=0.65

=【4.6+8.4*(20+1)】*1.5
=(4.6+168+8.4)*1.5
=(168+13)*1.5
=181*(1+0.5)
=181+90.5
=271.5

=0.36*125/0.36*0.8
=125*0.8
=100
满意请采纳!

回答2:

0.65