Respuestas
Respuesta:
1- 4
2- 7
3- 26
4- 55
5- 49
6- 90
7- 5
8- 7
9- 15
10- 35
11- 7
12- 2
13- 28
14- 7
15- 40
16- 42
17- 20
18- 8
19- 9
20- 36
21- 16
22- 55
23- 13
24- 63
Respuesta:
1) 16/20 = 4/5
2) 21/49 = 3/7
3) 13/24 = 26/48
4) 10/11 = 50/55
5) 5/9 = 45/81
6) 2/15 = 12/90
7) 5/6 = 45/54
8) 4/7 = 52/91
9) 12/15 = 4/5
10) 35/40 = 7/8
11) 6/7 = 42/49
12) 2/3 = 18/27
13) 5/7 = 20/28
14) 4/7 = 20/35
15) 24/40 = 3/5
16) 7/8 = 42/48
17) 20/36 = 5/9
18) 15/40 = 3/8
19) 9/11 = 45/55
20) 7/12 = 21/36
21) 12/64 = 3/16
22) 5/7 = 55/77
23) 2/3 = 6/39
24) 8/9 = 56/63
Explicación paso a paso:
1)
16/20 = _/5
16 ÷ 4 = 4 ; 20 ÷ 4 = 5
16/20 = 4/5
2)
21/49 = 3/_
21 ÷ 7 = 3 ; 49 ÷ 7 = 7
21/49 = 3/7
3)
13/24 = _/48
13 x 2 = 26 ; 24 x 2 = 48
13/24 = 26/48
4)
10/11 = 50/_
10 x 5 = 50 ; 11 x 5 = 55
10/11 = 50/55
5)
5/9 = _/81
5 x 9 = 45 ; 9 x 9 = 81
5/9 = 45/81
6)
2/15 = 12/_
2 x 6 = 12 ; 15 x 6 = 90
2/15 = 12/90
7)
_/6 = 45/54
45 ÷ 9 = 5 ; 54 ÷ 9 = 6
5/6 = 45/54
8)
4/_ = 52/91
52 ÷ 13 = 4 ; 91 ÷ 13 = 7
4/7 = 52/91
9)
12/_ = 4/5
12 ÷ 3 = 4 ; 15 ÷ 3 = 5
12/15 = 4/5
10)
_/40 = 7/8
35 ÷ 5 = 7 ; 40 ÷ 5 = 8
35/40 = 7/8
11)
6/_ = 42/49
6 x 7 = 42 ; 7 x 7 = 49
6/7 = 42/49
12)
_/3 = 18/27
2 x 9 = 18 ; 3 x 9 = 27
2/3 = 18/27
13)
5/7 = 20/_
5 x 4 = 20 ; 7 x 4 = 28
5/7 = 20/28
14)
4/_ = 20/35
4 x 5 = 20 ; 7 x 5 = 35
4/7 = 20/35
15)
24/_ = 3/5
24 ÷ 8 = 3 ; 40 ÷ 8 = 5
24/40 = 3/5
16)
7/8 = _/48
7 x 6 = 42 ; 8 x 6 = 48
7/8 = 42/48
17)
_/36 = 5/9
20 ÷ 4 = 5 ; 36 ÷ 4 = 9
20/36 = 5/9
18)
15/40 = 3/_
15 ÷ 5 = 3 ; 40 ÷ 5 = 8
15/40 = 3/8
19)
_/11 = 45/55
9 x 5 = 45 ; 11 x 5 = 55
9/11 = 45/55
20)
7/12 = 21/_
7 x 3 = 21 ; 12 x 3 = 36
7/12 = 21/36
21)
12/64 = 3/_
12 ÷ 4 = 3 ; 64 ÷ 4 = 16
12/64 = 3/16
22)
5/7 = _/77
5 x 11 = 55 ; 7 x 11 = 77
5/7 = 55/77
23)
2/_ = 6/39
2 x 3 = 6 ; 13 x 3 = 39
2/3 = 6/39
24)
8/9 = 56/_
8 x 7 = 56 ; 9 x 7 = 63
8/9 = 56/63