Result
1.5
=
3
2
1.5
=
15
10
15/10
→ simplify ÷5
3
2
Step 1: 1.5 has 1 decimal place, so write it as 15/10.
Step 2: Divide numerator and denominator by 5: 15/10 → 3/2.
Property: In simplest terms, denominators with prime factors only 2 and/or 5 produce terminating decimals.
FAQ
- Why can 1.5 be converted to a fraction?
- Decimals can be expressed as fractions by using place value and simplifying.
- 1.5 terminating or repeating?
- It is terminating.
- Can it be simplified further?
- 3/2 is simplest.
Related Conversions
Extended Reading: What 1.5 Means in Real Life
Percentage & Ratio: 1.5 can be interpreted as 3/2 in practical scenarios like discounts and rates.
Statistics: A proportion of 1.5 often represents a 150% probability — for example, a 150% significance level (p-value) in experiments or surveys.
Finance: Rates expressed with 1.5 (e.g., 150%) appear in returns and fees.