A company that makes soda pop cans finds that 4 of all soda

A company that makes soda pop cans finds that 4% of all soda pop cans have a puncture, 5% of all pop cans have a smashed edge, and 2 % of all soda pop cans have a puncture and a smashed edge,Fina the percent of all soda pop cans that have either a puncture or a smashed edge.

A) .0 2 %

B) 9%

C) 7 %

D) 2.2 %

WIll NOT PICK YOU AS TOP ANSWER IF YOU DO NOT SHOW REASONING/PROOF.

Solution

P: Puncture

S: Smashed edge

P(P or S) = P(P) + P(S)