SOLUTION: [24,20,2] , [28,3,5] , [69,?,8] , [4,3,1] 24-20/2 = 2 28-3/5 = 5 69-?/8 = 4-3/1 = 1 Do you think the question is wrong? or I got the wrong common rule?

Question 1110286: [24,20,2] , [28,3,5] , [69,?,8] , [4,3,1]
24-20/2 = 2
28-3/5 = 5
69-?/8 =
4-3/1 = 1
Do you think the question is wrong? or I got the wrong common rule?
Answer by math_helper(2461) (Show Source): You can put this solution on YOUR website!
Please be aware when writing expressions, here and elsewhere:
24-20/2 (=14) should be written (24-20)/2 (=2).
Check out the lessons area, some tutors have posted lessons on order-of-operations.
�
I think the common rule for [a,b,c] is
So for [69,?,8], using b instead of ? :

RELATED QUESTIONS
): HI! please help me with this.......... length , area 10 , 10 9 , 18 8 , 24... (answered by Fombitz)

HI! please help me with this.......... length (answered by scott8148)

For each of digits below, add opertion symbols and parenthese so that the answer is 24. (answered by Edwin McCravy)

1+5=24 2+6=20 3+7=14 4+8=5 5+9=? (answered by Alan3354)

OMG- ready to tear out my hair! Please help. x-(8-5x)= 11(x-1) 3x +2 =8x -4 (I got (answered by jim_thompson5910,MathLover1)

28(�-1)=-4 (�+7)... (answered by stanbon)

I am trying to help my son with some algebra. I am wanting to confirm the following... (answered by ankor@dixie-net.com)

Having trouble finding the rule - input (x) 1 2 3 4 5 6 output (y) 8 14 ? 24... (answered by solver91311)

3/5 (4n+1)=23 I am having difficulty solving this problem. Due to the only common... (answered by richwmiller)