 <translate> Work done by X in 1 day = 1/24
Work done by Y in 1 day = 1/16
Work done by Y in 10 days = 10/16 = 5/8
Remaining work = 1 – 5/8 = 3/8
Number of days in which X can finish the remaining work = (3/8) / (1/24) = 9
Thus, the answer is (E). <yor> Iṣẹ́ tí X ṣe ní ọjọ́ kan = 1/24 Iṣẹ́ tí Y ṣe ní ọjọ́ kan = 1/16 Iṣẹ́ tí Y ṣe ní ọjọ́ mẹ́wàá = 10/16 = 5/8 Iṣẹ́ tó kù = 1 <unk> 5/8 = 3/8 Nọmba ọjọ ti X le pari iṣẹ to ku = (3/8) / (1/24) = 9 Nítorí náà, ìdáhùn rẹ̀ ni (E). 