0.15除以8分之3的商加上5,再乘以4分之1,积是多少??

2025-03-10 21:18:49
推荐回答(4个)
回答1:


请采纳

回答2:

(0.15÷3/8+5)×1/4
=(0.15×8/3+5)×1/4
=(0.4+5)×1/4
=5.4×1/4
=1.35

回答3:

[(0.15÷3/8)+5]×1/4
=[(0.15×8/3)+5]×1/4
=(4+5)×1/4
=9×1/4
=9/4

回答4:

(0.15÷3/8+5)x1/4

=(3/20X8/3+5)x1/4
=(2/5+5)x1/4
=27/5x1/4
=27/20