Real Estate MathIntermediateArizona Exam

A 30-year mortgage has monthly payments of $1,610. The loan balance is $280,000. How much is the interest portion of the first payment at a 6% annual interest rate?

A$1,400Correct
B$1,200
C$1,610
D$1,500

Why $1,400 Is Correct

Answer A: $1,400

Monthly interest = $280,000 × (6% ÷ 12) = $280,000 × 0.005 = $1,400.

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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