Fill in the blanks.
Adam has 60 stickers more than Bryan and Charlie has 30 stickers less than Adam.
Let the number of stickers that Bryan has be 1 u.
- Number of stickers that Adam has = 1 u + _____
- Number of stickers that Charlie has = 1 u + _____
- Total number of stickers = 3 u + ______
(a)
Adam has 60 stickers more than Bryan.
Charlie has 30 stickers less than Adam.
Let the number of stickers that Bryan has be 1 u.
Adam has 60 stickers more than Bryan.
Number of stickers that Adam has = 1 u + 60
(b)
Charlie has 30 stickers less than Adam.
Number of stickers that Charlie has
= 1 u + 60 - 30
= 1 u + 30
(c)
Total number of stickers
= 1 u + 60 + 1 u + 30 + 1 u
= 1 u + 1 u + 1 u + 60 + 30
= 3 u + 90
Answer(s): (a) 60; (b) 30; (c) 90