3 children have a total of $2260.
Bryan has $250 more than Adam.
Adam has 2 times as much as Charlie.
- How much does Bryan have?
- How much does Adam have?
- How much does Charlie have?
(a)
Choose the person with least money to be 1 u.
Amount that Charlie has = 1 u
Amount that Adam has = 2 u
Amount that Bryan has = 2 u + 250
Total amount that Bryan, Adam and Charlie
= 1 u + 2 u + 2 u + 250
= 5 u + 250
5 u + 250 = 2260
5 u = 2260 - 250 = 2010
5 u = 2010
1 u = 2010 ÷ 5 = 402
Amount that Bryan has
= 2 u + 250
= 2 x 402 + 250
= 804 + 250
= $1054
(b)
Amount that Adam has
= 2 u
= $804
(c)
Amount that Charlie has
= 1 u
= $402
Answer(s): (a) $1054; (b) $804; (c) $402