Fill in the blanks in whole numbers or fractions.
Some stickers are given to 4 children.
Adam has ¹₅ of the stickers.
Bryan has ¹₃ of the remaining stickers.
David has ¹₂ of the rest of the stickers.
Christian has the rest.
Let the number of stickers that Adam has be 1 u.

1. Number of stickers that Bryan has = _____ u 
2. Number of stickers that David has = _____ u 
3. Number of stickers that Christian has = _____ u 

(a)
Change fraction into units.

Number of stickers that Adam has = 1 u

Fraction of the stickers given to Bryan, Christian and David
= 1 - ¹₅
= ⁴₅

Number of remaining stickers = 4 u

Number of stickers that Bryan has
= ¹₃ x 4 u 
= ⁴₃ u
= 1¹₃ u

(b)
Fraction of the remaining stickers given to David and Christian
= 1 - ¹₃
= ²₃

Number of stickers that David has
= ²₃ x ¹₂ x 4 u 
= 1¹₃ u

(c)
Fraction of the rest of the stickers given to Christian
= 1 - ¹₂
= ¹₂

Number of stickers that Christian has 
= ²₃ x ¹₂ x 4 u
= 1¹₃ u

Answer(s): (a) 1¹₃; (b) 1¹₃; (c) 1¹₃