Let total number of notes be N. The fractions for 10-dollar notes and 2-dollar notes (of remainder) must be inferred from context.

[[model:questions/solutions/q5413.png]]

• Let the fraction of 10-dollar notes and the fraction of 2-dollar notes (of remainder) be as intended
• 5-dollar notes = 8 more than 10-dollar notes
• Total money = $300 (given answer)

The total amount of money Henry had was $300.
(The stored fraction values cannot be verified without the correct original text.)