Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

The probability of selecting a red ball at random from a jar that contains only red, blue and orange balls is 1/4. The probability of selecting a blue ball

at random from the same jar is 1/3. If the jar contains 10 orange balls, find the total number of balls in the jar.


Total balls will be=x
red+ blue +orange =x
x/4 +x/3+10 =x
solve it u will get;
5x=120 ans will be x=24
0 0 0
There are 24 balls in jar
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts