Give the answers in units (Eg 1 u) or unit equations (Eg 1 u + 2).
Adam has some money.
Adam spends
23 of his money on some buns.
He spends
310 of his money on some stickers.
- Amount that Adam spends on the buns = _____ u
- Amount that Adam spends on the stickers = _____ u
- Amount that Adam has in the end = _____ u
- Difference in the amounts that he spends on the buns and the stickers = _____ u
(a)
Make the denominators the same.
23 of his money =
2030 of his money
310 of his money =
930 of his money
Amount that Adam spends on the buns = 20 u
(b)
Amount that Adam spends on the stickers = 9 u
(c)
Amount that Adam has in the end
= 30 u - 9 u - 20 u
= 1 u
(d)
Difference in the amounts that he spends on the buns and the stickers
= 20 u - 9 u
= 11 u
Answer(s): (a) 20; (b) 9; (c) 1 ; (d) 11