Question

3/5 × 12/6
23/25 × 1/2
6 × 2/6
2 1/2 × 2 2/3
3 2/5 × 1 2/6
3 1/4 × 2 2/9
2 1/2 × 1 1/4 × 3 1/5
4/5 ÷ 5/3
5/7 + 12/9
3/8 + 2/7
5/3 + 9/4
8 + 1/2
1 1/4 ÷ 3 3/5

por favor ayuda​

Answer 1

Explicación paso a paso:

3/5 × 12/6 = 36/30 = 18/15

23/25 × 1/2 = 23 / 50

6 × 2/6 12/6 = 2

2 1/2 × 2 2/3 = 5/2 × 8/3 = 40/6 = 20/3

3 2/5 × 1 2/6 = 17/5 × 4/3 = 68/15

3 1/4 × 2 2/9 = 13/4 × 20/9 = 260/36 = 65/9

2 1/2 × 1 1/4 × 3 1/5 = 5/2×5/4×16/5 = 400/40= 10

4/5 ÷ 5/3 = ⅘ × ⅗ = 12/25

5/7 + 12/9 = 5/7 + 4/3 = 5×3 + 7×4/21 = 43/21

3/8 + 2/7 = 3×7 + 8×2 / 56 = 37/56

5/3 + 9/4 = 5×4 + 3×9/ 12 = 47/12

8 + 1/2 = 8×2 + 1 / 2 = 17/2

1 1/4 ÷ 3 3/5 =

5/4 ÷ 18/5 =

5/4 × 5/18 = 25/72 =

Answer 2

Respuesta:

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Explicación paso a  paso     sino bas acontestar bin no respondas por favor no pon gas  respuestas tontas