Find three consecutive odd integers that have an average of 13. explain

11, 13 and 15

note that consecutive odd integers have a difference of 2 between them

example : 1, 3 , 5

let the 3 consecutive integers be n , n+ 2, n + 4

The sum of the 3 integers divided by 3 gives the average, thus

= 13

= 13 (multiply both sides by 3 to eliminate fraction )

3n + 6 = 3 × 13 = 39 ( subtract 6 from both sides )

3n = 39 - 6 = 33 ( divide both sides by 3 )

n = = 11

the integers are 11, 11 + 2, 11 + 4 = 11, 13, 15

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!