Problem: when n is divided by 48 , the remainder is 6 . what is the remainder when 4 n is divided by 8 ?
Rationale: "let n = 6 ( leaves a remainder of 6 when divided by 48 ) 4 n = 4 ( 6 ) = 24 , which leaves a remainder of 0 when divided by 8 . answer a"
annotated_formula: subtract(6, reminder(4, 8))