Real Estate MathIntermediateNorth Carolina Exam

A buyer in NC borrows $280,000 at 6% annual interest on a 30-year fixed-rate mortgage. The first month's interest payment is:

A$1,400Correct
B$1,650 (using annual rather than monthly interest)
C$1,200
D$1,550

Why $1,400 Is Correct

Answer A: $1,400

Monthly interest = Principal x (Annual rate / 12) = $280,000 x (0.06 / 12) = $280,000 x 0.

Exam Tip: Real Estate Math

Math questions are formula-based. Memorize the key formulas: commission splits, proration, cap rate (NOI ÷ Value), GRM (Price ÷ Gross Rent), and LTV (Loan ÷ Value). Practice converting between annual and monthly figures.

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