Fill in the blanks in whole numbers or fractions.
Some stickers are given to 4 children.
Adam has ⁵₁₂ of the stickers.
Bryan has ¹₂ of the remaining stickers.
Christian has ⁸₉ of the rest of the stickers.
David has the rest.
Let the number of stickers that Adam has be 5 u.

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

(a)
Change fraction into units.

Number of stickers that Adam has = 5 u

Fraction of the stickers given to Bryan, David and Christian
= 1 - ⁵₁₂
= ⁷₁₂

Number of remaining stickers = 7 u

Number of stickers that Bryan has
= ¹₂ x 7 u 
= ⁷₂ u
= 3¹₂ u

(b)
Fraction of the remaining stickers given to Christian and David
= 1 - ¹₂
= ¹₂

Number of stickers that Christian has
= ¹₂ x ⁸₉ x 7 u 
= 3¹₉ u

(c)
Fraction of the rest of the stickers given to David
= 1 - ⁸₉
= ¹₉

Number of stickers that David has 
= ¹₂ x ¹₉ x 7 u
= ⁷₁₈ u

Answer(s): (a) 3¹₂; (b) 3¹₉; (c) ⁷₁₈