Tia02
contestada

At a certain computer company, for every 20 computers that pass inspection, 4 computers do not pass inspection. If it is known that 10 computers did pass inspection, how many computers did not pass inspection?
A. 2
B. 3
C. 4
D. 8

Respuesta :

2 computers did not pass inspection
4/20 =0.2 means 20%
now find 20% of 10 =2
 2 computer did not pass
Answer is A