Respuesta :

Given

  • Total number of cards = 35
  • No. of blue cards = 14
  • No. of green cards = 35-14 = 21

To find

  • probability of getting a blue card
  • probability of getting a green card

Answer

  • probability of getting a blue card = 2/5
  • probability of getting a green card =3/5

Solution

we know that,

probability = no. of favourable outcomes/total outcomes

so,

probability of getting a blue card

  • => 14/35 = 2/5

probability of getting a green card

  • => 21/35 = 3/5