 
 <translate> The 5 t - shirts cost $100 * 5 = $500. The 4 pairs of pants cost $1500 - $500 = $1000. Each pair of pants costs $1000 / 4 = $250.
Therefore, the answer is 250. <ibo> T-shirts ise ahụ ruru $100 * 5 = $500. Ụkwụ anọ ahụ bụ $1500 - $500 = $1000. Akpụkpọ ahụ́ ọ bụla na-eri $1000 / 4 = $250. Ya mere, azịza ya bụ 250. 