 
<translate> N'ime otu afọ, ego Tara ga-enweta n'aka ya ga-eru 10 / 100 * 90 = dọla 9. N'ihi ya, ngụkọta ego dị n'aka ya ga-abụ 90 + 9 = dollar 99. N'ihi ya, azịza ya bụ 99. <eng> In one year, Tara's account will yield an interest of 10 / 100 * 90 = 9 dollars. The total in her account will therefore be 90 + 9 = 99 dollars.
Therefore, the answer is 99. 