Fill in the blanks.
Bryan and Adam have some stickers.
313 of Bryan's stickers is equal to
910 of Adam's stickers
Let
110 of Adam's stickers be 1 u.
- Number of stickers that Adam has = _____ u
- Number of stickers that Bryan has = _____u
- Total number of stickers = _____ u
- Difference in the number of stickers between Adam and Bryan = _____u
(a)
Make the numerators the same.
LCM of 3 and 9 = 9
313 of Bryan's stickers =
910 of Adam's stickers
3 x 3 13 x 3 of Bryan's stickers =
910 of Adam's stickers
939 of Bryan's stickers =
910 of Adam's stickers
Let
110 of Adam's stickers be 1 u.
1010 of Adam's stickers = 10 u
Number of stickers that Adam has = 10 u
(b)
313 of Bryan's sticker =
910 of Adam's stickers = 9 u
113 of Bryan's stickers = 9 ÷ 3 = 3 u
1313 of Bryan's stickers = 3 × 13 = 39 u
Number of stickers that Bryan has = 39 u
(c)
Total number of stickers
= 10 u + 39 u
= 49 u
(d)
Difference in the number of stickers between Bryan and Adam
= 39 u - 10 u
= 29 u
Answer(s): (a) 10; (b) 39; (c) 49; (d) 29