# Grade 6 math

posted by
**Tristan** on
.

I have an input 25 and output of 15 the next set is input of 30 output of 18 how do I figure out the rule

posted by
**Tristan** on
.

I have an input 25 and output of 15 the next set is input of 30 output of 18 how do I figure out the rule