Fill in the blanks.
The number of blue stickers is 15 of the total number of stickers. The rest are red stickers.
- Number of blue stickers = _____ u
- Number of red stickers = _____ u
- Total number of stickers = _____ u
- Number of more red stickers than blue stickers = _____ u
Fraction of the stickers that is red
= 1 -
15=
45 (a)
Number of blue stickers = 1 u
(b)
Number of red stickers = 4 u
(c)
Total number of stickers
= 5 u
(d)
Number of more red stickers than blue stickers
= 4 u - 1 u
= 3 u
Answer(s): (a) 1; (b) 4; (c) 5; (d) 3