TY - BOOK AU - Elenzano, Mercurio T. AU - Maria Jenny Tan AU - Ronaldo A. Manalo TI - Math in today's world: business mathematics SN - 978-971-06-4658-6 AV - HF 5691 E46 2018 PY - 2018/// CY - Quezon City PB - Phoenix Publishing House, Inc. KW - BUSINESS MATHEMATICS KW - BUSINESS MATHEMATICS -- PROBLEMS, EXERCISES, ETC. N1 - K to 12 Compliant; Includes Enrichment Exercises; Chapter 1 : Fundamental operations on fractions, decimals, and percent. -- Chapter 2 : Ratio and proportion. -- Chapter 3 : Buying and selling. -- Chapter 4 : Salaries and wages. -- Chapter 5 : Presentation and analysis of business data. ER -