TY - BOOK AU - Elenzano, Mercurio T. AU - Tan, Maria Jenny AU - Manalo, Ronaldo A. 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 - 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 -