Respuesta :
Ratio of working streetlights to streetlights that do not work is 7:1
Given that;
Total number of streetlight = 24
Not working streetlight = 3
Find:
Ratio of working streetlights to streetlights that do not work
Computation:
Working streetlights = 24 - 3
Working streetlights = 21
Ratio of working streetlights to streetlights that do not work = Working streetlights / Streetlights that do not work
Ratio of working streetlights to streetlights that do not work = 21 / 3
Ratio of working streetlights to streetlights that do not work = 7:1
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