Respuesta :

mathstudent55

Answer:

1. 2/3

2. 3 to 2

3. 3:5

Step-by-step explanation:

1.

10/15 divide by 5

10/15 = 2/3

2.

21 to 14 divide by 7

21 to 14 = 3 to 2

3.

15:25 divide by 5

15:25 = 3:5
2/3
3 to 2
3:5

10/5= 2
15/5= 3

21/7= 3
14/7= 2

15/5= 3
25/5= 5

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