Kathy had a total of 8 notes in her wallet. They were $2 and $50 notes.
- What could be the smallest possible amount of money she had in her wallet?
- What could be the largest possible amount of money she had in her wallet?
(a)
Total number of notes = 8
Smallest possible amount = 7 are $2 notes and 1 is $50 note
Smallest possible amount
= 7 x 2 + 50 x 1
= $64
(b)
Largest possible amount = 7 are $50 notes and 1 is $2 note
Largest possible amount
= 7 x 50 + 1 x 2
= $352
Answer(s): (a) $64; (b) $352