2

=

find common denominator, which is 12, so

=

, and

=

, so 3 goes into 34 12 times rounded up to the nearest integer, so the answer is 12
2 +5 = 7 total balls.
!st one being white = 5/7
2nd one being white = 4/6 = 2/3
Chance of both being white = 5/7 x 2/3 = 10/21
add all numbers and divide by the count of numbers.
These are my notes on different types of angles, including alternate angles!