计算下列各题,能简算的要简算 13 18 ×5.16+516%× 5 18 ( 8 9 - 1 3 )÷( 7 18 ×

计算下列各题,能简算的要简算
13
18
×5.16+516%×
5
18
8
9
-
1
3
)÷(
7
18
×
2
3
9
10
×
4
13
×
13
18
47
6
+
39
10
+
13
6
+6.1
4
5
÷(
1
5
+
5
8
×
4
7
1
8
×(0.65+
7
20
)÷
1
7
ws02400127 1年前 已收到1个回答 举报

xx我 春芽

共回答了17个问题采纳率:94.1% 举报

(1)
13
18 ×5.16+516%×
5
18 ,
=
13
18 ×5.16+5.16×
5
18 ,
=5.16×(
13
18 +
5
18 ),
=5.16×1,
=5.16;

(2)(
8
9 -
1
3 )÷(
7
18 ×
2
3 ),
=
5
9 ÷
7
27 ,
=
15
7 ;

(3)
9
10 ×
4
13 ×
13
18 ,
=
9
10 ×(
4
13 ×
13
18 ),
=
9
10 ×
2
9 ,
=
1
5 ;

(4)
47
6 +
39
10 +
13
6 +6.1,
=(
47
6 +
13
6 )+(6.1+3.9),
=10+10,
=20;

(5)
4
5 ÷(
1
5 +
5
8 ×
4
7 ),
=
4
5 ÷(
1
5 +
5
14 ),
=
4
5 ÷
39
70 ,
=
56
39 ;

(6)
1
8 ×(0.65+
7
20 )÷
1
7 ,
=
1
8 ×1÷
1
7 ,
=
1
8 ×7,
=
7
8 .

1年前

8
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