Roger bought a house for $100,000.  He was able to pay 20% down, and his parents paid off an additional 30% of the remaining balance.  How much money does Roger still owe on his house?
Роджер як хона барои 100,000 доллар харидааст. Вай тавонист 20% пешпардохт кунад, ва волидайнш 30% иловагии боқимондаи маблағро пардохт карданд. Роджер ҳоло чанд пул барои хонаи худ қарздор аст?
How much money was the down payment? ** 100000(.20)=20000$ down payment
How much was left to pay after the down payment? ** 100000-20000=$<<100000-20000=80000>>80000 remaining
How much did Roger's parents pay off? ** 80000(.30)=24000
How much money does Roger still owe on his house? ** 80000-24000=<<80000-24000=56000>>56000$
#### 56000
How much money was the down payment? ** 100000(.20)=20000$ пешпардохт  
How much was left to pay after the down payment? ** 100000-20000=$<<100000-20000=80000>>80000 боқимонда  
How much did Roger's parents pay off? ** 80000(.30)=24000  
How much money does Roger still owe on his house? ** 80000-24000=<<80000-24000=56000>>56000$  
#### 56000