Help 5

-1

516

1

+4116

Help 5

NotSoSmart Dec 19, 2018

0 users composing answers..

1⁺⁰ Answers

+130071

+1

A little tricky

The probabilty is

[ area of red square - area of blue square ] / area of red square =

[ 196 - 64 ] / [ 196 ] =

132 / 196 =

0.6732 =

0.67

CPhill Dec 19, 2018

2 Online Users