0.75+8分之5+4分之1+0.125简便计算 谢谢

2025-03-07 08:39:02
推荐回答(4个)
回答1:

=(0.75+4分之1)+(8分之5+0.125)
=1+(0.625+0.125)
=1+0.75
=1.75

回答2:

=3/4+5/8+1/4+1/8
=6/8+5/8+2/8+1/8
=14/8
=1.75

回答3:

=3/4+1/4+5/8+1/8
=1+6/8
=7/4

回答4:

后三项全划成八分之几