Answer:
5
Step-by-step explanation:
25, 45, 85, 245, 285
3 digit numbers must start with 2 as anything else would be more than 300
All numbers must end with 5 as that is the only odd number.
Answer:
Consecutive odd integers are 19 , 21 & 23
Step-by-step explanation:
Let the first 3 consecutive odd intergers be x , (x + 2) and (x + 4).
According to the question,


Eliminating 2x from both the sides,



So, the consecutive odd integers are = 19 , 21 & 23.
Its adding 9 every time.
-3, 6, 15, 24, 33, 42, 51, 60
About 0.5 percent per year