问题
解答题
|
答案
45%-
=0.15; 3 10
÷7 9
+5%=9 7
; 1061 1620
×25%=6 5
; 3 10
+15%=0.775;5 8
×10 7
=6; 21 5
÷5 6
=2; 5 12
×19 30
=15 38
; 1 4
÷9 10
=13 5
.1 2
故答案为:0.15,
,1061 1620
,0.775,6,2,3 10
,11 4
.1 2