True or false: compound interest
Exercise and reference answers
- Questions
- Statement is true
- Yes
- Statement
- Compound interest uses the previous year's amount as its base.
- Statement is true
- Yes
- Statement
- It equals simple interest in the first year.
- Statement is true
- No
- Statement
- It falls behind simple interest over time.
- Statement is true
- Yes
- Statement
- The interest added each year keeps growing.
- Statement is true
- Yes
- Statement
- Amount equals principal plus interest, and becomes the next base.
Explanation
It overtakes simple interest as soon as the base has grown. Source: syllabus Maths, Ch 7 Comparing Quantities.