Fill in the blanks.
Charlie has some money.
The amount he saves is 10% less than as the amount he spends.
- Amount that Charlie saves = _____ u
- Amount that Charlie spends = _____ u
- Amount that Charlie has at first = _____ u
(a)
Change percentage into units.
100% - 10% = 90%
90% =
90100 =
910 The amount he saves is
910 as much as the amount he spends.
Amount that Charlie saves = 9 u
(b)
Amount that Charlie spends = 10 u
(c)
Amount that Charlie has at first
= 10 u + 9 u
= 19 u
Answer(s): (a) 10; (b) 9; (c) 19