Respuesta :

Answer:

7.5/3= 2.5

i checked by doing

3*2.5 and it was equal to 7.5

the scale factor is 2.5

Answer:

2.5

Step-by-step explanation:

  1. I divided 7.5 by 3 and got 2.5
  2. then to check my answer I multiplied 2.5 and 3 to get 7.5
  3. Hope this helps.