 <translate> Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Using the elimination method the option that fits this description is 15
5-1 = 4 (unit's digit that exceeds its ten's digit by 4)
15*6 = 90 (the product of the given number and the sum of its digits is equal to 175)
 The question and answer: <yor> Níwọ̀n ìgbà tí ẹ bá ti rí ìdí tó fi rí bẹ́ẹ̀, ẹ béèrè ìbéèrè tó bọ́gbọ́n mu, kẹ́ ẹ sì dáhùn. Ìdánwò ìgbésẹ̀-gbésẹ̀-gbésẹ̀: Nípa lílo ọ̀nà ìdásílẹ̀, àbá tí ó bá àpèjúwe yìí mu ni 15 5 - 1 = 4 (bílígíráàmù tó ju bílígíráàmù tó wà nínú ẹyọ mẹ́wàá lọ) 15*6 = 90 (àkópọ̀ iye tí a fún wa àti iye àwọn dígí rẹ̀ jẹ́ 175) Ìbéèrè àti ìdáhùn: 