Question

how many integers between 65/9 and 2024/9 are exactly divisible by 7?

Answer 1

<- idiot :D

Answer 2

i would start by converting 65/9 and 2024/9 to decimal notation


and then to look at your sevens times tables

Answer 3

Integer closest to 65/9 and larger than 65/9 is 8. Closest integer to 2024/9 and less than 2024/9 is 224.
YOu have whole numbers ranging from 8-224. Use geometric sequence.

Answer 4

Since you have the common ratio which is 7, you can determine the amount of terms available that are divisible by 7.