TY - BOOK AU - Sirug, Winston S., TI - Business mathematics for senior high school - ABM specialized subject: a comprehensive approach / T2 - A WSS Senior High School Book Series SN - 978-971-9655-19-0 AV - HF 5691 S57 2023 PY - 2023/// CY - Intramuros Manila : PB - MINDSHAPERS CO., Inc., KW - BUSINESS MATHEMATICS. KW - BUSINESS MATHEMATICS -- PROBLEMS, EXERCISES, ETC N1 - Chapter 1 : Understanding Fraction 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. ER -