 
<translate> N'iburu ezi uche dị na ya, nye ajụjụ na azịza ezi uche dị na ya. Nzọụkwụ site na nzọụkwụ: Nke mbụ, gbanwee ogologo nke ihe osise ahụ n'ime sentimita asatọ: 15 ụkwụ * 12 sentimita asatọ / ụkwụ = 180 sentimita asatọ. Mgbe ahụ, gbanwee ịdị elu nke ihe osise ahụ n'ime sentimita: 10 ụkwụ * 12 sentimita / ụkwụ = 120 sentimita. Mgbe ahụ, mụbaa ogologo ya na ịdị elu ya iji chọta ngụkọta nke ihe osise ahụ e sere n'ahụ ájá: 180 sentimita asatọ * 120 sentimita asatọ = 21600 square sentimita asatọ. Ebe ọ bụ na taịl nke ọ bụla bụ 1 square inch, nke a bụkwa ọnụ ọgụgụ taịl ọ chọrọ.  Ajụjụ na azịza: <eng> Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: First convert the length of the mural to inches: 15 feet * 12 inches / foot = 180 inches. Then convert the height of the mural to inches: 10 feet * 12 inches / foot = 120 inches. Then multiply the length and the height to find the total area of the mural: 180 inches * 120 inches = 21600 square inches. Since each tile is 1 square inch, this is also the number of tiles she needs.
 The question and answer: 