2:2

Do you mean the ratio 2:2?

• Quick answer: 2:2 simplifies to 1:1.
• Why: both terms share a greatest common divisor of 2, so divide both by 2.
• Implications: the two quantities are equal (A:B = 2:2 implies A = B = 2x for some x).
• If you think in fractions: each part is 1/2 of the total.
• Example: if the total is 100 units, you’d allocate 50 and 50.

If you meant something else (like question 2.2 from a workbook, or a specific problem), please share the exact text and I’ll help you step by step.