Answer: 1/5
Step-by-step explanation: Because, there is five and you have one chance out of the 5. If that makes any sense.
Answer:
Card picked=2
P(factors of 28)={1<u>,2,</u>4,7,14,28}
total cards=4
in percentage=4 x 20 + 20
80+20=100
Therefore 2 in percentage will be
2 x 20 + 20
=40+20=60%