Respuesta :

Answer:

D 43 percent

Step-by-step explanation: you add them up because you are looking for both of them or either one .

wegnerkolmp2741o

Answer:

43%

Step-by-step explanation:

18+25+40 =83

That means 17% are other

There are 100 marbles

18 green , 25 red, 40 purple and 17 other

P(red or green) = Number that are red or green/ total

                           =25+18/ 100

                             =43/100

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