Question

Steve has 8 biscuits in a tin.

There are 3 digestive and 5 chocolate biscuits.
Steve takes two biscuits at random from the tin.
Work out the probability that he chooses two different types
of biscuits.​

Answer 1

Explanation:

Okay, so overall, there are 8 biscuits. The probability of getting a digestive is 3/8

The probability of getting chocolate biscuits is 5/8

Thus 3/8 x 5/8 = 15/64