You have 2 fair dice with 6 sides and you roll them both, what's the probability that the sum of rolled numbers will be 11?

So to get 11 you could roll a 5 and a 6 or a 6 and a 5.Probability of rolling 5 and 6 = 1/6 x 1/6 = 1/36Probability or rolling 6 and 5 = 1/6 x 1/6 = 1/36So probability of rolling an 11 is 2/36

Answered by Marta C. Maths tutor

1421 Views

See similar Maths KS3 tutors

Related Maths KS3 answers

All answers ▸

Expand and simplify (3x + 5)(2x - 4)


Use Pythagoras theorem to work out the hypotenuse when the adjacent length of a triangle is 3 and the opposite side is 4.


3A + 4B =32 6A-2B=14 work out the values of A and B


A quadrilateral shape has angles of 60, 75, and 105 degrees. How many degrees is the fourth angle?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences