Fill in the blanks.
Charlie has some money.
The amount he spends is 30% of all his money.
- Amount that Charlie spends = _____ u
- Amount that Charlie has at first = _____ u
- Amount that Charlie saves = _____ u
(a)
Change percentage into units.
30% =
30100 =
310Charlie spends
310 of his money.
Amount that Charlie spends = 3 u
(b)
Amount that Charlie has at first = 10 u
(c)
Amount that Charlie saves
= 10 u - 3 u
= 7 u
Answer(s): (a) 3; (b) 10; (c) 7