13: Real Estate Math Review-Exam Prep
Basic Math Fractions Adding and subtracting same denominator: Formula: a / c + b / c = (a + b) ÷ c Example: 1/2 + 1/2 = (1 + 1) / 2 = 2/2 = 1 Adding and subtracting different denominators: Formula: a / c + b / d = (ad + bc) / cd […]