There is a 5,200 sq. ft. house and a 7,300 sq. ft. house next to each other. The smaller house is being expanded. If the new total square footage of both houses is 16,000 sq. ft., how much is the smaller house being expanded by, in sq. ft.?
Як хона бо масоҳати 5,200 квадратӣ ва як хона бо масоҳати 7,300 квадратӣ дар паҳлӯи якдигар қарор доранд. Хонаи хурдтар васеъ карда мешавад. Агар масоҳати умумии нави ҳарду хона 16,000 квадратӣ бошад, хонаи хурдтар чанд квадратӣ васеъ карда мешавад?
What is the total square footage of the houses, originally? ** Originally, the houses are 7300+5200=<<7300+5200=12500>>12500 sq. ft. in total.
How many sq. ft. is the smaller house being expanded by? ** The smaller house will be expanded by 16000-12500=<<16000-12500=3500>>3500 sq. ft.
#### 3500
What is the total square footage of the houses, originally? ** Асосан, хонаиҳо 7300+5200=<<7300+5200=12500>>12500 квадрат футро дар маҷмӯъ доранд.  
How many sq. ft. is the smaller house being expanded by? ** Хонаи хурд 16000-12500=<<16000-12500=3500>>3500 квадрат фут васеъ карда мешавад.  
#### 3500