 
 <translate> If the shopkeeper bought 150 packets of milk, each packet containing 250ml of milk, all the packets had a total of 250 * 150 = 37500ml. Since one ounce equal 30 ml, the total amount of milk that the shopkeeper bought in oz is 37500 / 30 = 1250 oz of milk. The answer: 1250. <ibo> Ọ bụrụ na onye ahụ na-ere ahịa zụrụ ngwugwu mmiri ara ehi 150, nke ọ bụla nwere 250ml mmiri ara ehi, ngwugwu nile nwere ngụkọta nke 250 * 150 = 37500ml. Ebe ọ bụ na otu ounce bụ 30 ml, mkpokọta mmiri ara ehi onye ahụ na-ere ahịa zụtara n'oz bụ 37500 / 30 = 1250 oz nke mmiri ara ehi. Azịza ya bụ: 1250. 