1 3 1 9 4 8 2 16 5) 11 5 4 3 8 --- 9 --- 12 --- 11 --- 12 7 5 4 3 1 2 7 2 --- 3 --- 5 --- 8 --- - 8 - 2 - 9 - 10 6 13/24 6 3/14 7 26/45 3 1/20 6) 1 3 1 3 28 --- 15 --- 30 --- 19 --- 6 4 4 11 3 7 5 1 17 --- 8 --- 16 --- 18 --- - 5 - 8 - 12 - 2 10 17/30 6 7/8 13 5/6 17/22 TRANSISTION: We have just discussed the operation of subtracting fractions. Are there any questions? (ON SLIDE #52) OPPORTUNITY FOR QUESTIONS: 1. QUESTIONS FROM THE 2. QUESTIONS TO THE CLASS: Q. In a mixed number fraction, what must be done if the subtrahend fraction is larger than minuend fraction? A. Borrow one from the whole number. Now that we understand the process of subtracting fractions, let’s move on to multiplying fractions. (ON #53) Multiplication of Fractions: i.
1 4 3 8 1 2 9 16 5) 11 8 --- 12 5 9 --- 7 4 12 --- 5 3 11 --- 4 3 2 --- - 8 1 3 --- - 2 2 5 --- - 9 7 8 --- - 10 6 13/24 6 3/14 7 26/45 3 1/20 6) 1 28 --- 6 3 15 --- 4 1 30 --- 4 3 19 --- 11 3 17 --- - 5 7 8 --- - 8 5 16 --- - 12 1 18 --- - 2 10 17/30 6 7/8 13 5/6 17/22 TRANSISTION: We have just discussed the operation of subtracting fractions. Are there any questions? (ON SLIDE #52) OPPORTUNITY FOR QUESTIONS: 1. QUESTIONS FROM THE 2. QUESTIONS TO THE CLASS: Q. In a mixed number fraction, what must be done if the subtrahend fraction is larger than minuend fraction? A. Borrow one from the whole number. Now that we understand the process of subtracting fractions, let’s move on to multiplying fractions. (ON #53) i. Multiplication of Fractions:
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