Business mathematics /
Mariano, Norma D. Lopez.
Business mathematics / Norma D. Lopez-Mariano. - Manila : Rex Book Store, c2016. - xiv, 313 pages ; 26 cm.
Includes bibliographical references and index
Contents: Chapter 1 Fundamental operations on fractions, decimals, and percentage (Lesson 1: Fractions: looking back -- Lesson 2: Addition of fractions -- Lesson 3: Subtraction of fractions -- Lesson 4: Multiplication of fractions -- Lesson 5: Division of fractions -- Lesson 6: Changing fraction to decimal and percent and vice versa -- Lesson 7: Aliquot parts -- Lesson 8: More business applications) -- Chapter 2: Percentage, ratio, and proportion (Lesson 1: Base, rate, and percentage -- Lesson 2: Ratio and proportion -- Lesson 3: Business applications) -- Chapter 3: Buying and selling (Lesson 1: Pricing -- Lesson 2: Profit or loss -- Lesson 3: Trade discounts -- Lesson 4: Cash discounts -- Lesson 5: Simple interest -- Lesson 6: Mortgages -- Lesson 7: Commissions and overrides) -- Chapter 4: Salaries and wages (Lesson 1: Employee compensation -- Lesson 2: Payroll deductions) -- Chapter 5: Presentation and analysis of business data (Lesson 1: Business data -- Lesson 2: Graphs and tables -- Lesson 3: Measures of central tendency -- Lesson 4: Variability -- Lesson 5: Tests of significant difference -- Lesson 6: Ms excel and SPSS
English
9789712378249 [newsprint]
Business mathematics.
Fil. 513.93 M333 2016
Business mathematics / Norma D. Lopez-Mariano. - Manila : Rex Book Store, c2016. - xiv, 313 pages ; 26 cm.
Includes bibliographical references and index
Contents: Chapter 1 Fundamental operations on fractions, decimals, and percentage (Lesson 1: Fractions: looking back -- Lesson 2: Addition of fractions -- Lesson 3: Subtraction of fractions -- Lesson 4: Multiplication of fractions -- Lesson 5: Division of fractions -- Lesson 6: Changing fraction to decimal and percent and vice versa -- Lesson 7: Aliquot parts -- Lesson 8: More business applications) -- Chapter 2: Percentage, ratio, and proportion (Lesson 1: Base, rate, and percentage -- Lesson 2: Ratio and proportion -- Lesson 3: Business applications) -- Chapter 3: Buying and selling (Lesson 1: Pricing -- Lesson 2: Profit or loss -- Lesson 3: Trade discounts -- Lesson 4: Cash discounts -- Lesson 5: Simple interest -- Lesson 6: Mortgages -- Lesson 7: Commissions and overrides) -- Chapter 4: Salaries and wages (Lesson 1: Employee compensation -- Lesson 2: Payroll deductions) -- Chapter 5: Presentation and analysis of business data (Lesson 1: Business data -- Lesson 2: Graphs and tables -- Lesson 3: Measures of central tendency -- Lesson 4: Variability -- Lesson 5: Tests of significant difference -- Lesson 6: Ms excel and SPSS
English
9789712378249 [newsprint]
Business mathematics.
Fil. 513.93 M333 2016