 <translate> 15% na $300 shi ne (15 / 100) * $300 = $45. Emma zai sami ROI na shekara-shekara na $ 45 na shekaru 2 don jimlar $ 45 * 2 = $ 90. 10% na $500 shi ne (10 / 100) * $500 = $50. Briana za ta sami ROI na shekara-shekara na $ 50 na tsawon shekaru 2 don jimlar $ 50 * 2 = $ 100. Bambanci tsakanin ROI bayan shekaru 2 shine $ 100 - $ 90 = $ 10. Amsar ƙarshe: 10. <ibo> 15% nke $300 bụ (15 / 100) * $300 = $45. Emma ga-enweta ROI kwa afọ nke $45 maka afọ 2 maka ngụkọta nke $45 * 2 = $90. 10% nke $500 bụ (10 / 100) * $500 = $50. Briana ga-enweta ROI kwa afọ nke $50 maka afọ 2 maka ngụkọta nke $50 * 2 = $100. Ihe dị iche n'etiti ROI ha mgbe afọ 2 gasịrị bụ $ 100 - $ 90 = $ 10. Azịza ikpeazụ ya bụ: 10. 