Mark got a 5% raise at his job.  Before the raise, he earned 40 dollars per hour.  He works 8 hours per day for 5 days per week.  His old bills used to be 600 dollars a week but he decided to add a hundred dollar a week personal trainer.  How much does he have leftover a week?
Марк дар кори худ 5% зиёдшавӣ гирифт. Пеш аз зиёдшавӣ, ӯ 40 доллар дар як соат мегирифт. Ӯ 8 соат дар як рӯз барои 5 рӯз дар як ҳафта кор мекунад. Ҳисобҳои кӯҳнаи ӯ дар як ҳафта 600 доллар буданд, аммо ӯ қарор кард, ки як тренери шахсӣ бо нархи 100 доллар дар як ҳафта илова кунад. Ӯ дар як ҳафта чанд доллар боқӣ мемонад?
How much does Mark earn after the raise? ** After the raise he earns 40*1.05=<<40*1.05=42>>42 dollars an hour
How much does Mark earn in a day? ** He works 8 hours per day so earns 42*8=<<8*42=336>>336 per day
How much does Mark earn in a week? ** He works 5 days per week so he earns 336*5=<<336*5=1680>>1680 a week
How much are Mark's expenses after adding the personal trainer? ** His expenses after adding the personal trainer are 600+100=<<600+100=700>>700 a week
How much does Mark have left over a week? ** So he has 1680-700=<<1680-700=980>>980 left over
#### 980
How much does Mark earn after the raise? ** Пас аз баландшавии маош, ӯ 40*1.05=<<40*1.05=42>>42 доллар дар як соат меёбад.  
How much does Mark earn in a day? ** Ӯ дар як рӯз 8 соат кор мекунад, бинобар ин 42*8=<<8*42=336>>336 дар як рӯз меёбад.  
How much does Mark earn in a week? ** Ӯ дар як ҳафта 5 рӯз кор мекунад, бинобар ин 336*5=<<336*5=1680>>1680 дар як ҳафта меёбад.  
How much are Mark's expenses after adding the personal trainer? ** Хароҷоти ӯ пас аз илова кардани мураббӣ 600+100=<<600+100=700>>700 дар як ҳафта мебошад.  
How much does Mark have left over a week? ** Пас ӯ 1680-700=<<1680-700=980>>980 боқӣ мемонад.  
#### 980