To determine The evaluation of the given expressions. Explanation Given: i) 3 4 × 1 2 j) 2 3 × 3 5 k) 1 2 + 3 2 l) 2 3 + 1 6 m) 2 3 × 1 4 n) 1 4 + 3 8 o) 5 8 − 1 4 p) 3 2 × 2 3 Calculations: a) 3 4 × 1 2 To multiply fractions, we multiply the numerators and denominators separately. Thus, we have, 3 4 × 1 2 = 3 × 1 4 × 2 = 3 8 b) 2 3 × 3 5 To multiply fractions, we multiply the numerators and denominators separately. Thus, we have, 2 3 × 3 5 = 2 × 3 3 × 5 = 6 15 c) 1 2 + 3 2 If two fractions have the same denominator (a common denominator), we can add and subtract them by adding and subtracting their numerators. Thus, we have 1 2 + 3 2 = 1 + 3 2 = 4 2 = 2 d) 2 3 + 1 6 If two fractions do not have the same denominator, then we must rewrite the fractions with the same denominator before adding and subtracting. Thus, we have 2 3 + 1 6 = 4 6 + 1 6 = 5 6 e) 2 3 × 1 4 To multiply fractions, we multiply the numerators and denominators separately. Sometimes we simplify fractions at the same time we multiply them by canceling terms that occur in both the numerator and denominator...

Using & Understanding Mathematics, Books a la Carte edition (7th Edition)

7th Edition

ISBN: 9780134716015

Author: Jeffrey O. Bennett, William L. Briggs

Publisher: PEARSON

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Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.

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Chapter 2.A, Problem 13E

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The evaluation of the given expressions.

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Chapter 2.A, Problem 12E

Chapter 2.A, Problem 14E

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Using & Understanding Mathematics, Books a la Carte edition (7th Edition)

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