urias61 urias61
  • 25-01-2021
  • Mathematics
contestada

Savannah is planning to buy enough raffle
tickets to have a 10% chance to win the raffle.
If there are 200 raffle tickets being sold, how
many raffle tickets does Savannah need to
hu

Respuesta :

mrfries77 mrfries77
  • 25-01-2021

Answer:

20 tickets

Step-by-step explanation:

tickets/total tickets * 100% = 10% chance to win the raffle

x/200*100=10

solve for x

x/200 =  10/100

x = 200(0.1)

x = 20

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