Real Estate MathIntermediateColorado Exam

A Colorado investor purchases a duplex for $520,000. Each unit rents for $1,650/month. What is the annual Gross Rent Multiplier (GRM)?

AA. 13.1Correct
BB. 157.6
CC. 26.3
DD. 315.2

Why A. 13.1 Is Correct

Answer A: A. 13.1

Annual Gross Rent = 2 units × $1,650 × 12 = $39,600. Annual GRM = Purchase Price ÷ Annual Gross Rent = $520,000 ÷ $39,600 ≈ 13.

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.

Key Real Estate Math Terms in This Question

People Also Study

Practice More Colorado Real Estate Questions

1,400+ questions covering all exam topics. Start free — no signup required.

Take the Free Colorado Quiz →