问题
填空题
0.625:8的最简形式是______,比值是______.
答案
(1)0.625:8,
=
:8,5 8
=(
×8):(8×8),5 8
=5:64,
(2)0.625:8,
=
:8,5 8
=
÷8,5 8
=
,5 64
故答案为:5:64,
.5 64
0.625:8的最简形式是______,比值是______.
(1)0.625:8,
=
:8,5 8
=(
×8):(8×8),5 8
=5:64,
(2)0.625:8,
=
:8,5 8
=
÷8,5 8
=
,5 64
故答案为:5:64,
.5 64