A frog jumps 3 ft comes back 2ft in a day. In how many days it will come out of 30ft deep well	Choose the most appropriate option:
A) 27
B) 28
C) 29
D) 30
E) 31
A frog jumps 3ft in day and comes back 2ft in night.in how many days it will come out of 30ft deep well?   (3-2)*27 +3*1   total days=28   ANSWER:28
<result>B</result>
A frog jumps 3 ft comes back 2ft in a day. In how many days it will come out of 30ft deep well