Question

A bag has 30 red ,25 blue ,25 black ,20 green toffees and without seeing you can take out as many toffees at Rs 22per toffee. if your color comes you will get money. which color will you select to make money? options A red , B blue , C black , D green​

Answer 1

Explanation:

the answer is option number B....

Answer 2

Answer:

Explanation:

So the question is about probability as you know

The total toffees of balls=30 red toffees+25 blue toffees+25 black toffees+20 green toffees = We have total toffees as 100

probability of comes of red ball

=. 30/100 =3/10

probability of comes of blue ball

=25/100 = 1/4

probability of comes of black ball

= 25/100 = 1/4

probability of comes of green ball

= 20/100 = 1/5

If we find the LCM of 10,4,4,5 and divide the number by 2 we get 5,2,2,5

and divide the number by 2 we get 5,1,1,5 and divide the number by 5 we get 1,1,1,1

Then we multiply 2*2*5 we get 20

Then we multiply 3/10 by 2/2 we get 6/20

Then we multiply 1/4 by 5/5 we get 5/20

Then we multiply 1/4 by 5/5 we get 5/20

Then we multiply 1/5 by 4/4 we get 4 /20

you can see that probability of comes of red ball is more so...

chances of comes of red ball is more

 i will choose red ball