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Mathematics 17 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

<- idiot :D

OpenStudy (unklerhaukus):

i would start by converting 65/9 and 2024/9 to decimal notation and then to look at your sevens times tables

OpenStudy (anonymous):

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.

OpenStudy (anonymous):

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

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