0

Guest

Courses New

A die is rolled 3 times . The probability that the sum of the faces is 9 is: OPTIONS: 5/81 5/108 25/216 5/54

A die is rolled 3 times . The probability that the sum of the faces is 9 is:

OPTIONS:
  • 5/81
  • 5/108
  • 25/216
  • 5/54

Grade:12th Pass

1 Answers

Sandeep Bhamoo
443 Points
6 years ago
There are total 25 cases in which the net sum is 9. And total possible cases are 6³= 216 hence, The probability that the sum of the faces is 9 is:25/216. And if you want to know how to make cases ,do approve thi reply so that i may help you further

Think You Can Provide A Better Answer ?

Other Related Questions on Magical Mathematics[Interesting Approach]

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More