gabriellemassey1
gabriellemassey1 gabriellemassey1
  • 24-03-2017
  • Mathematics
contestada

How many times greater is an earthquake with a 7.5 reading on the Richter scale compared to one with a reading of 4.5?

Respuesta :

callum4
callum4 callum4
  • 24-03-2017
3, it is 3 times greater because, 7.5-4.5=3. 
Hope this helps. 
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