Question
Fill in the blanks.
The ratio of Adam's stickers to Bryan's stickers is 9 : 10.
After Adam gives 90 stickers away, 
The ratio of Adam's stickers to Bryan's stickers becomes 5 : 6.
  1. Whose number of stickers has not changed?  Give the answer in number. (Eg Adam = 1; Bryan = 2)
  2. Number of stickers that Bryan has = _____ u
  3. Change in the number of stickers that Adam has = _____ u
  4.  1 u = _____
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

(d)

Click button first when a symbol is required. X

Fill in the blanks.
The ratio of Adam's stickers to Bryan's stickers is 9 : 10.
After Adam gives 90 stickers away, 
The ratio of Adam's stickers to Bryan's stickers becomes 5 : 6.
  1. Whose number of stickers has not changed?  Give the answer in number. (Eg Adam = 1; Bryan = 2)
  2. Number of stickers that Bryan has = _____ u
  3. Change in the number of stickers that Adam has = _____ u
  4.  1 u = _____