Evaluate 1/3k+4/3 j when

Question

J= 2,2

    7,1/3

k=1/4,4

    5,2/3

Answer 1

j = 2,2, 7, 1/3

k= 1/4, 4, 5, 2/3

1/3k + 4/3j =1/6 +16/3=33/6= 11/2 when (j,k) = (2,1/4)

but maybe you meant (1/3)k + (4/3)j? then it = 2/3 +1/3=1 when (j,k) = (2,1/4)

when (j,k) =(2,4) then 1/3k+4/3j = 1/6+1/3= 1/2

but (1/3)k+ (4/3)j = 2/3+16/3 = 18/3 = 6

when (j,k) = (7,5) 1/3k+4/3j = 1/21 + 4/15 = 33/105 = 11/37

and (1/3)k+(4/3)j = 7/3+20/3 = 27/3 = 9

(j,k)= (1/3, 2/3)

1/3k+4/3j = 1 +2 = 3

(1/3)k + (4/3)j = 1/9 +8/9 = 1