Register

Sue has 20 biscuits in a tin. There are: 12 plain biscuits 5 chocolate biscuits 3 currant biscuits Sue takes at random two biscuits from the tin. Work out the probability that t…

Sue has 20 biscuits in a tin. There are: 12 plain biscuits 5 chocolate biscuits 3 currant biscuits Sue takes at random two biscuits from the tin. Work out the probability that t…
141k views
18 votes
Sue has 20 biscuits in a tin.

There are: 12 plain biscuits
5 chocolate biscuits
3 currant biscuits
Sue takes at random two biscuits from the tin.
Work out the probability that the two biscuits were not the same type

User Joakim Elofsson
by
8.3k points

1 Answer

7 votes

Answer:

25

Explanation:

25 because when you add 12 and 5 then subract the numerator you get 25

User Elishama
by
7.6k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!