Could you clarify what you mean by "2-2:3"? Here are common interpretations:
If the colon means division (2:3 = 2/3) and the expression is 2 − 2:3 = 2 − (2/3), then the value is 4/3 ≈ 1.3333.
- Exact: 4/3
- Decimal: ≈ 1.3333
If you meant the ratio 2:3, that represents 2/3 (approximately 0.6667).
If you meant something else (for example a section/part label like 2.2.3 in a textbook or an exam prompt), please tell me the context.
Tell me which interpretation you intended, or share the full problem, and I’ll solve it step by step. If you want, I can also tailor some practice problems for your course (e.g., algebra, calculus, stats).