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?
A step-by-step solution is:
56000
100000(.

20) = 20000$ down payment.

100000 - 20000 = $80000 remaining.

80000(.

30) = 24000.

80000 - 24000 = 56000$.

.

The final answer: 56000