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把下列各组数中的两个数通分.516和718,724和110,915和725.

题目详情
把下列各组数中的两个数通分.
5
16
7
18
7
24
1
10
9
15
7
25
把下列各组数中的两个数通分.
5
16
7
18
7
24
1
10
9
15
7
25

5
16
7
18
7
24
1
10
9
15
7
25
5
16
516551616
7
18
7
24
1
10
9
15
7
25
7
18
718771818
7
24
1
10
9
15
7
25
7
24
724772424
1
10
9
15
7
25
1
10
110111010
9
15
7
25
9
15
915991515
7
25
7
25
725772525
▼优质解答
答案和解析
(1)
5
16
7
18

5
16
=
5×9
16×9
=
45
144

7
18
=
7×8
18×8
=
56
144


(2)
7
24
1
10

7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
5
16
516555161616和
7
18

5
16
=
5×9
16×9
=
45
144

7
18
=
7×8
18×8
=
56
144


(2)
7
24
1
10

7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
7
18
718777181818
5
16
=
5×9
16×9
=
45
144

7
18
=
7×8
18×8
=
56
144


(2)
7
24
1
10

7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
5
16
516555161616=
5×9
16×9
=
45
144

7
18
=
7×8
18×8
=
56
144


(2)
7
24
1
10

7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
5×9
16×9
5×916×95×95×95×916×916×916×9=
45
144

7
18
=
7×8
18×8
=
56
144


(2)
7
24
1
10

7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
45
144
45144454545144144144
7
18
=
7×8
18×8
=
56
144


(2)
7
24
1
10

7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
7
18
718777181818=
7×8
18×8
=
56
144


(2)
7
24
1
10

7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
7×8
18×8
7×818×87×87×87×818×818×818×8=
56
144


(2)
7
24
1
10

7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
56
144
56144565656144144144

(2)
7
24
1
10

7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
7
24
724777242424和
1
10

7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
1
10
110111101010
7
24
=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
7
24
724777242424=
7×5
24×5
=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
7×5
24×5
7×524×57×57×57×524×524×524×5=
35
100

1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
35
100
35100353535100100100
1
10
=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
1
10
110111101010=
1×10
10×10
=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
1×10
10×10
1×1010×101×101×101×1010×1010×1010×10=
10
100


(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
10
100
10100101010100100100

(3)
9
15
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
9
15
915999151515和
7
25

9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
7
25
725777252525
9
15
=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
9
15
915999151515=
9×5
15×5
=
45
75

7
25
=
7×3
25×3
=
21
75
9×5
15×5
9×515×59×59×59×515×515×515×5=
45
75

7
25
=
7×3
25×3
=
21
75
45
75
4575454545757575
7
25
=
7×3
25×3
=
21
75
7
25
725777252525=
7×3
25×3
=
21
75
7×3
25×3
7×325×37×37×37×325×325×325×3=
21
75
21
75
2175212121757575