 <translate> Celia has budgeted $100 a week for 4 weeks for food, $100 x 4 = $400 worth of food for the month. She has one monthly cost of $1500 for her rent + $30 for video streaming services + $50 for her cell phone = $1580 of single monthly costs. Celia wants to set aside 10% of the $400 + $1580 = $1980 for her savings account. 10% of her savings account is .10 x 1980 = $198 to add to her savings account.
Therefore, the answer is 198. <yor> Owó tí Celia ń ná fún oúnjẹ ọ̀sẹ̀ kọ̀ọ̀kan jẹ́ ọgọ́rùn-ún dọ́là fún ọ̀sẹ̀ mẹ́rin. Owó tó ń ná lóṣooṣù jẹ́ $1500 fún owó ilé + $30 fún fídíò tó ń jáde lórí tẹlifóònù + $50 fún tẹlifóònù alágbèéká rẹ̀ = $1580 owó tó ń ná lóṣooṣù. Celia fẹ́ fi ìdá mẹ́wàá nínú ọgọ́rùn-ún owó náà sílẹ̀, ìyẹn $400 àti $1,580 = $1980 fún àkáǹtì ìṣúnná owó rẹ̀. 10% owó tó ní nínú àkáǹtì ìṣúnná owó rẹ̀ jẹ́ 0.10 x 1980 = $198 láti fi kún àkáǹtì ìṣúnná owó rẹ̀. Nítorí náà, ìdáhùn náà ni 198. 