Probability it is black = Number of Black Balls / Total Balls
= 10/30
= 1/3
Written on March 21, 2020, 2:13 p.m.
-
Answer of this question
Question asked on teachoo
Davneet Singh
Comment
Probability it is black = Number of Black Balls / Total Balls
= 10/30
= 1/3
Written on March 21, 2020, 2:13 p.m.
Teachoo Black gives you a clean, uninterrupted study experience on every page.
Go ad-free →No banners. No interruptions. Just the lesson.
Go ad-free →