问题
解答题
|
答案
(1)5.6+x=10
5.6+x-5.6=10-5.6
x=4.4;
(2)5x=1.3
5x÷5=1.3÷5
x=0.26;
(3)x÷0.08=25
x÷0.08×0.08=25×0.08
x=2;
(4)x-
=1 6 1 6
x-
+1 6
=1 6
+1 6 1 6
x=
.1 3
|
(1)5.6+x=10
5.6+x-5.6=10-5.6
x=4.4;
(2)5x=1.3
5x÷5=1.3÷5
x=0.26;
(3)x÷0.08=25
x÷0.08×0.08=25×0.08
x=2;
(4)x-
=1 6 1 6
x-
+1 6
=1 6
+1 6 1 6
x=
.1 3