 
<translate> Osisi nke abụọ na-eto 1 * 2 = mita 2 kwa ụbọchị. Osisi nke anọ na-eto 2+1 = mita 3 kwa ụbọchị. Osisi mbụ na-eto 4 * 1 = mita 4 n'ime ụbọchị 4. Osisi nke abụọ na-eto 2*4 = mita 8 n'ime ụbọchị anọ. Osisi nke atọ toro mita 2*4 = 8 n'ime ụbọchị anọ. Osisi nke anọ na-eto 3*4 = mita 12 n'ime ụbọchị anọ. N'ime ụbọchị anọ, osisi anọ ahụ toro 4 + 8 + 8 + 12 = mita iri atọ na abụọ. Ya mere, azịza ikpeazụ bụ 32. <eng> The second tree grows 1 * 2 = 2 meters a day. The fourth tree grows 2 + 1 = 3 meters a day. The first tree grows 4 * 1 = 4 meters in 4 days. The second tree grows 2 * 4 = 8 meters in 4 days. The third tree grows 2 * 4 = 8 meters in 4 days. The fourth tree grows 3 * 4 = 12 meters in 4 days. In 4 days, all four trees grew 4 + 8 + 8 + 12 = 32 meters combined. So the final answer is 32. 