8546610
8546610 8546610
  • 18-02-2021
  • Mathematics
contestada

Help please I don't get how to do this

Help please I dont get how to do this class=

Respuesta :

thebecks
thebecks thebecks
  • 18-02-2021

Answer:

15:5 = 18:6 = 21:7

The scale factor is 1/3 or 0.33.

Step-by-step explanation:

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