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I believe there is an error in this question.  The boys had 266 more sweets than the girls instead of 264…   264 will result in decimal instead of whole number.

u = number of sweets per child 

Before:

G    [—————–14u——————-]

B    [——–8u————]

After:

G    [(1/3)(14u)]<————-266———————>

B    [——–8u————][—-(2/3)(14u)————]

(1/3)(14u) + 266 = 8u + (2/3)(14u)   <———— x 3 on both sides

14u + 798 = 24u + 28u

38u = 798       

u = 21

Number of sweets girls have at first = 14u = 14 x 21 = 294

Number of sweets girls gave to the boys = (2/3) (294) = 196

PS: Aaron,  please check if the answer is correct and click on “Accept answer” if it is.

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