 <translate> This month, Vince earns 80 x $18 = $1440. The amount he allocates for recreation and relaxation is 20 / 100 x $1440 = $288. Thus, his monthly expenses is $280 + $288 = $568. Therefore, he saves $1440 - $568 = $872. The final answer: 872. <yor> Ní oṣù yìí, Vince ń rí 80 x $18 = $1440. Owó tó máa ń ná sórí eré ìnàjú àti ìsinmi jẹ́ 20 / 100 x $1440 = $288. Nípa bẹ́ẹ̀, iye tó ń ná lóṣooṣù jẹ́ $280 + $288 = $568. Nípa bẹ́ẹ̀, ó fi $1440 - $568 = $872 pamọ́. Ìdáhùn tí wọ́n fún wa níkẹyìn ni pé: 872. 