RedSharkey RedSharkey
  • 14-01-2024
  • Mathematics
contestada

the ratio of chemistry to physics is 3:2 if 105 people study chemistry how many study physics

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 14-01-2024

Answer:

70 people studied physics

Step-by-step explanation:

Chemistry: physics

3                   2

We need to determine how to get from 3 to 105.

105 /3 = 35

Multiply each side by 35.

Chemistry: physics

3*35               2*35

105                     70

70 people studied physics

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