Answer:
look at the picture i have sent
It would be 2m because each ticket is 2 dollars and then you have to multiply it by the number of tickets you are buying M
altogether there are 7 marbles in the bag.
put the marbles in fractions, so blue would be 3/7
and red would be 4/7. but becuase you need 2 of the same, you do
3/7 x 3/7 = 9/49
4/7 x 4/7 = 16/49
then add them togther
25/49
if you need it as a percentage, it is
51.020408163265%
I posted what I have in the other post it's same question
