Sirug, Winston S. <br/><br/>
Business Mathematics :  a comprehensive approach for senior high school / 
Winston S. Sirug. -- 
 - Revised Edition. 
 - Manila :  Mindshapers Co., Inc.,  c2023. 
 - x, 300 pages ;  26 cm. 
 - A WSS Senior High School Book Series. .
<br/><br/>Chapter 1. Understanding fractions -- 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. 
<br/><br/><label>ISBN: </label>978-621-9655-19-0 
<br/><br/><label>Dewey Class. No.: </label>FIL 650.02 S621 2023