Fill in the blanks in whole numbers or fractions.
Some stickers are given to 4 children.
Christian has ⁵₁₂ of the stickers.
Adam has ⁷₉ of the remaining stickers.
Bryan has ²₉ of the rest of the stickers.
David has the rest.
Let the number of stickers that Christian has be 5 u.

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

(a)
Change fraction into units.

Number of stickers that Christian has = 5 u

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

Number of remaining stickers = 7 u

Number of stickers that Adam has
= ⁷₉ x 7 u 
= ⁴⁹₉ u
= 5⁴₉ u

(b)
Fraction of the remaining stickers given to Bryan and David
= 1 - ⁷₉
= ²₉

Number of stickers that Bryan has
= ²₉ x ²₉ x 7 u 
= ²⁸₈₁ u

(c)
Fraction of the rest of the stickers given to David
= 1 - ²₉
= ⁷₉

Number of stickers that David has 
= ²₉ x ⁷₉ x 7 u
= 1¹⁷₈₁ u

Answer(s): (a) 5⁴₉; (b) ²⁸₈₁; (c) 1¹⁷₈₁