John decides to get a new apartment with a roommate.  His former rent was $2 per square foot for a 750 square foot apartment.  His new apartment cost $2800 per month, which he splits evenly with the roommate.  How much money does he save a year?
Ҷон қарор медиҳад, ки бо як ҳамхона манзили нав бигирад. Иҷораи пешинаи ӯ $2 барои як фут квадратӣ барои манзили 750 фут квадратӣ буд. Манзили нави ӯ $2800 дар як моҳ арзиш дорад, ки ӯ онро бо ҳамхона баробар тақсим мекунад. Ӯ дар як сол чанд пул сарфа мекунад?
How much did John's old apartment cost? ** His old apartment cost 750*$2=$<<750*2=1500>>1500 a month
How much does John's new apartment cost? ** His new apartment cost $2800/2=$<<2800/2=1400>>1400 a month
How much money does John save a month? ** So he saves $1500-$1400=$<<1500-1400=100>>100 a month
How much money does John save a year? ** That means he saves $100*12=$<<100*12=1200>>1200 a year
#### 1200
How much did John's old apartment cost? ** His old apartment cost 750*$2=$<<750*2=1500>>1500 дар як моҳ  
How much does John's new apartment cost? ** His new apartment cost $2800/2=$<<2800/2=1400>>1400 дар як моҳ  
How much money does John save a month? ** So he saves $1500-$1400=$<<1500-1400=100>>100 дар як моҳ  
How much money does John save a year? ** That means he saves $100*12=$<<100*12=1200>>1200 дар як сол  
#### 1200