Fill in the blanks in whole numbers or fractions.
Some stickers are given to 4 children.
Adam has ⁹₁₁ of the stickers.
Bryan has ⁶₇ of the remaining stickers.
Christian has ⁴₇ of the rest of the stickers.
David has the rest.
Let the number of stickers that Adam has be 9 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 = 9 u

Fraction of the stickers given to Bryan, David and Christian
= 1 - ⁹₁₁
= ²₁₁

Number of remaining stickers = 2 u

Number of stickers that Bryan has
= ⁶₇ x 2 u 
= ¹²₇ u
= 1⁵₇ u

(b)
Fraction of the remaining stickers given to Christian and David
= 1 - ⁶₇
= ¹₇

Number of stickers that Christian has
= ¹₇ x ⁴₇ x 2 u 
= ⁸₄₉ u

(c)
Fraction of the rest of the stickers given to David
= 1 - ⁴₇
= ³₇

Number of stickers that David has 
= ¹₇ x ³₇ x 2 u
= ⁶₄₉ u

Answer(s): (a) 1⁵₇; (b) ⁸₄₉; (c) ⁶₄₉