chloena23
chloena23 chloena23
  • 02-01-2018
  • Mathematics
contestada

Math Q 8
If I have to do at least 70% of projects and only have 3 projects, how many do I have to do?

Respuesta :

sbcardinals
sbcardinals sbcardinals
  • 02-01-2018
If you have to do 70% of your projects and you have 3, you can approach this problem by showing that each project is 33.3% (I did 100/3 to determine what percentage each project is worth). 

If we do one project, 33.3% is completed
If we do two projects, 66.6% is completed
If we do three projects, 100% is completed

Since we have to do at least 70%, we must do all three projects.
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