Fill in the blanks.
Adam has 80 stickers less than Bryan and
Charlie has 50 stickers more 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 80 stickers less than Bryan.
Charlie has 50 stickers more than Adam.
Let the number of stickers that Bryan has be 1 u.
Adam has 80 stickers less than Bryan.
Number of stickers that Adam has = 1 u - 80
(b)
Charlie has 50 stickers more than Adam.
Number of stickers that Charlie has
= 1 u - 80 + 50
= 1 u - 30
(c)
Total number of stickers
= 1 u - 80 + 1 u - 30 + 1 u
= 1 u + 1 u + 1 u - 80 - 30
= 3 u - 110
Answer(s): (a) 80; (b) 30; (c) 110