TY - BOOK AU - Sirug, Winston S. TI - Business mathematics : : a comprehensive approach for senior high school ABM specialized subject K-12 curriculum compliant / T2 - A WSS Senior High School Book Series SN - 9789719655190 AV - HF 5691 .S57 2023 PY - 2023///. CY - Manila City : PB - Mindshapers Co., Inc., KW - BUSINESS MATHEMATICS N1 - Includes appendices.; Chapter 1. Understanding fractions 1.--Chapter 2. Understanding decimals.--Chapter 3. Percentage, ratio and proportion.--Chapter 4. Mathematics of buying and selling.--Chapter 5. Interest and commission.--Chapter 6. Salaries and wages.--Chapter 7. Presentation of data.--Chapter 8. Measures of central tendencies.--Chapter 9. Measures of variability.--Chapter 10. Test of significance N2 - This book designed to assist the students in learning the subject matter of the course OBE concepts ER -