问题
解答题
|
答案
(1)6:0.84,
=6÷0.84,
=
;50 7
(2)
:60%,1 3
=
÷1 3
,3 5
=
×1 3
,5 3
=
;5 9
(3)2.4平方米:30平方米,
=2.4÷30,
=0.08;
(4)80:24,
=80÷24,
=
;10 3
(5)
:1 6
,4 5
=
÷1 6
,4 5
=
×1 6
,5 4
=
;5 24
(6)40分:3时, =40分:(3×60)分, =40:180, =40÷180, = |