Answers>Maths>GCSE>Article

There are 5 blue counters and 5 red. x takes 2 counters out of the bag without replacing them. What is the probability x took 2 red counters.

5/10 * 4/9 = 20/90 = 2/9

BH

Answered by Ben H. • Maths tutor

4998 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve these two simultaneous equations.

Solve 4(x-5)=18

Solve 4(x+3)=2x+8

0.15^2 x (1-0.15)^3 to 2 s.f