 <translate> Given a two-digit number, the unit's digit exceeds its ten's digit by 4 and the product of the given number and the sum of its digits is equal to 90, which of the options is the number?
Options:
(A) 26
(B) 15
(C) 37
(D) 62
(E) 73
The answer is (B) <yor> Ti a ba fun nọmba oni-nọmba meji kan, oni-nọmba ti iṣọkan ju oni-nọmba mẹwa rẹ lọ nipasẹ 4 ati ọja ti nọmba ti a fun ati iye awọn oni-nọmba rẹ jẹ dogba si 90, eyi ti awọn aṣayan jẹ nọmba naa? Àwọn àyè: (A) 26 (B) 15 (C) 37 (D) 62 (E) 73 Ìdáhùn náà ni (B) 