Create a single multi-step, real-world word problem appropriate for grades 3–5 that requires students to use fraction operations (adding, subtracting, or multiplying fractions at an age‑appropriate level), perform multi‑digit multiplication, and apply area and perimeter reasoning. Provide a tangible context (e.g., garden beds, tile flooring, or fabric cutting), include a short diagram or clear description, specify units, and ensure the solution requires at least two sequential calculation steps (one involving fractions and one involving multi‑digit multiplication). Ask students to show work, compute area and perimeter, and state final answers with units. Indicate the intended grade (3, 4, or 5), list assessed skills, and note any assumed prior knowledge or strategies (models, arrays, or measurement tools).