问题
解答题
|
答案
(1)(40%+35%)×40=30,
(2)80%+
=1.15,7 20
(3)13÷65%=20,
(4)70%÷
=23 10
,1 3
(5)5×20%=1,
(6)52%-27%+48%=0.73,
(7)12.5×35%×8=35,
(8)
×3 4
÷7 9
×3 4
=7 9
,49 81
|
(1)(40%+35%)×40=30,
(2)80%+
=1.15,7 20
(3)13÷65%=20,
(4)70%÷
=23 10
,1 3
(5)5×20%=1,
(6)52%-27%+48%=0.73,
(7)12.5×35%×8=35,
(8)
×3 4
÷7 9
×3 4
=7 9
,49 81