 
 <translate> He sold 1,000,000 - 100,000 = 900,000 not counting the advance. So he made 900,000 * 2 = $1,800,000 from selling the books. His agent took 1,800,000 * .1 = $180,000. That means he kept 1,800,000 - 180,000 = $1,620,000. The answer: 1620000. <hau> Ya sayar da 1,000,000 - 100,000 = 900,000 ba tare da lissafin gaba ba. Don haka ya sami 900,000 * 2 = $ 1,800,000 daga sayar da littattafan. Wakilin sa ya karɓi 1,800,000 *.1 = $180,000. Wannan yana nufin ya riƙe 1,800,000 - 180,000 = $1,620,000. Amsar ita ce: 1620000. 