38.9k views
13 votes
Maths x please help

Maths x please help-example-1
User Zakiyyah
by
5.5k points

1 Answer

6 votes

Hello

the same colour = ( RR- BB)

= 3/7 x 3/7 + 4/7 x 4/7

= 9/49 + 16/49

= 25/49

User Niema
by
5.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.