Three consecutive (in a row) scores have a mean of 144, find the scores.
Use x,x+1,x+2 to help
Answers
Answered by
1
total score =144
let three consecutive scores be x , x+1,x+2
now ..
x + x+1 +x+2= 144
3x + 3 =144
3x = 144- 3
3x = 141
x = 141/ 3
so , x = 47
x+1 = 47+1 = 48
x+2 = 47 + 2= 49..
HOPE YOU STISFIED WITH MY ANSWER
PLS MARK AS BRAINLIEST.
let three consecutive scores be x , x+1,x+2
now ..
x + x+1 +x+2= 144
3x + 3 =144
3x = 144- 3
3x = 141
x = 141/ 3
so , x = 47
x+1 = 47+1 = 48
x+2 = 47 + 2= 49..
HOPE YOU STISFIED WITH MY ANSWER
PLS MARK AS BRAINLIEST.
Similar questions