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 %

Solution

my number is

D) 2.2 %