Understanding the Context

How #### 131. Ein Unternehmen hat drei Abteilungen: A, B und C. Abteilung A hat 25 % mehr Mitarbeiter als Abteilung B, und Abteilung B hat 10 % weniger Mitarbeiter als Abteilung C. Wenn Abteilung C 88 Mitarbeiter hat, wie viele Mitarbeiter hat Abteilung A?

This question mirrors real-world curiosity about internal business scaling. For example, companies undergoing growth or restructuring often analyze how departments expand or contract relative to one another. With Department C confirmed at 88 employees, solving the size of Department A provides a clear, practical example of proportional growth—key for anyone interested in corporate analytics or career development.

Key Insights

Why #### 131. Ein Unternehmen hat drei Abteilungen: A, B und C. Abteilung A hat 25 % mehr Mitarbeiter als Abteilung B, und Abteilung B hat 10 % weniger Mitarbeiter als Abteilung C. Wenn Abteilung C 88 Mitarbeiter hat, wie viele Mitarbeiter hat Abteilung A?

The key to solving this lies in translating percentages into tangible numbers. Start with Department C at 88 employees. Since Department B has 10% fewer employees than C, calculate B’s size first:
10% of 88 is 8.85, but in whole people, this rounds logically to 10% fewer meaning 90% of 88.
88 × 0.9 = 79.2 → but to maintain integer consistency in real headcounts, treat 10% less as 88 × 0.9 = 79.2 → interpreted as exactly 79 employees when rounded appropriately in standard calculations.
More precisely:
80 × 0.9 = 72 — so B has 72 employees (exact 10% below C’s 88).

Now, Department A has 25% more staff than B. 25% of 72 is 18. So:
72 + 18 = 90

Thus, Department A employs 90 people. This breakdown reveals a consistent, logical progression—ideal for readers seeking clarity in complex organizational data.

Final Thoughts

How #### 131. Ein Unternehmen hat drei Abteilungen: A, B und C. Abteilung A hat 25 % mehr Mitarbeiter als Abteilung B, und Abteilung B hat 10 % weniger Mitarbeiter als Abteilung C. Wenn Abteilung C 88 Mitarbeiter hat, wie viele Mitarbeiter hat Abteilung A?

This question reflects a common frontline inquiry in professional and data-oriented circles. Understanding relative staffing helps inform decisions on team planning, budget allocation, and organizational efficiency. By walking through the math step by step, the calculation becomes an accessible tool for anyone studying workforce dynamics—whether for career choices, career research, or simply building analytical confidence.

Step-by-Step Breakdown: Who Has How Many?

• Step 1: Determine Department B’s size from C.
  Department B has 10% fewer employees than C (88).
  10% of 88 = 8.8 → treated as 8 or rounded down consistently, so:
  88 – 9 = 79 (rounded for whole people) or better: 88 × 0.9 = 79.2, interpreted as exactly 79 for integer modeling.
  So, B = 88 × 0.9 = 79.2 → accepted as 79 in practical counting.
  For precision and consistency in math puzzles, use:
  B = 88 × (1 – 0.10) = 88 × 0.9 = 79.2 → but employees are whole numbers, so real data implies 79.

• Step 2: Compute Department A, which has 25% more than B.
  25% of 79 = 19.75 → rounded to 20 for simplicity in whole counts, or use exact:
  A = 79 × 1.25 = 98.75 → interpreted as 99 when rounded, but better with exact arithmetic.