问题
填空题
10千克比______千克多
|
答案
(1)10÷(1+
)1 5
=10÷6 5
=8
(千克);1 3
(2)10÷(1-
)1 5
=10÷4 5
=12
(千克).1 2
故答案为:8
,121 3
.1 2
10千克比______千克多
|
(1)10÷(1+
)1 5
=10÷6 5
=8
(千克);1 3
(2)10÷(1-
)1 5
=10÷4 5
=12
(千克).1 2
故答案为:8
,121 3
.1 2