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Session 1 math
The document contains step-by-step instructions for finding the least common denominator (LCD) of dissimilar fractions and adding dissimilar fractions. It provides examples of finding the LCD of fractions with denominators of 5 and 7, 3 and 4, 4 and 5, and 8 and 3. It then demonstrates how to add fractions with differing denominators by first finding the LCD and converting the fractions to equivalent fractions with a common denominator. Examples include adding fractions with denominators of 10 and 5, 7 and 4, 9 and 9, 5 and 8, and 2 and 5. The document concludes by providing an example of renaming a fraction.
Session 1 math
- 1. Session 1: Mathematics RONEILGLENN M., DUMRIGUE ADVISER
- 2. FIND THE LEASTCOMMON DENOMINATOR OF THE FOLLOWING DISSIMILAR FRACTIONS(LCD) 2 6 ------- + ---------- = 5 7 ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 5 = 5,10,15, 20, 25, 30, 35 7= 7,14, 21, 28, 35 35
- 3. FIND THE LEASTCOMMON DENOMINATOR OF THE FOLLOWING DISSIMILAR FRACTIONS(LCD) 2 1 ------- + ---------- = 3 4 ---- ---- -- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 3 = 3, 6, 9, 12, 15 4=4,8,12,16 12
- 4. FIND THE LEASTCOMMON DENOMINATOR OF THE FOLLOWING DISSIMILAR FRACTIONS(LCD) 2 1 ------- + ---------- = 4 5 4= 5= 20
- 5. FIND THE LEASTCOMMON DENOMINATOR OF THE FOLLOWING DISSIMILAR FRACTIONS(LCD) 2 1 ------- + ---------- = 8 3 8= 3= 24
- 6. Add the followingdissimilar fraction 4 -------- 10 1 -------- 5 + (10÷10)x4 -------- 10 (10÷5)X1 -------- 10 = = 4 -------- 10 2 -------- 10 = = 6 ------ -- 10 3 ------ -- 5 or =
- 7. Add the followingdissimilar fraction 1 -------- 7 1 -------- 4 + (28÷7)x1 -------- 28 (28÷4)X1 -------- 28 = = 4 -------- 28 7 -------- 28 = = 11 ------ -- 28 =
- 8. Add the followingdissimilar fraction 2 -------- 9 6 -------- 9 + 8 ------ - 9 =
- 9. Add the followingdissimilar fraction 2 -------- 5 3 -------- 8 + (40÷5)x2 -------- 40 (40÷8)X3 -------- 40 = = 16 -------- 40 15 -------- 40 = = 31 ------ -- 40 =
- 10. Add the followingdissimilar fraction 1 -------- 2 2 -------- 5 + (10÷2)x1 -------- 10 (10÷5)X2 -------- 10 = = 5 -------- 10 4 -------- 10 = = 9 ------ -- 10 =
- 11. Rename the fraction(what’s more)p. 17 37 -------- 24 13 1 ----- 24 37÷24 1 = 13 = 37-24 =
- 12. What I canDo 5 7------- - 10 4 -------- 5 + (10÷10)x5 7-------- 10 (10÷5)X4 -------- 10 = = 5 7------- - 10 8 -------- 10 = = 13 7----- 10 3 1----- - 10 or = 3 8----- - 10
- 13.