Question

at maries book and music store, 7/20 of the sales come from books, 6/20 of the sales come from music and 3/20 of the sales come from video games. what fraction represents the portion of sales from books, music, and video games? a) 3/5 b) 4/5 c) 3/4 d) 17/20

Explanation:

Step1: Add the fractions

To find the total portion of sales from books, music, and video games, we add the three fractions: $\frac{7}{20} + \frac{6}{20} + \frac{3}{20}$.

Step2: Combine the numerators

Since the denominators are the same, we add the numerators: $7 + 6 + 3 = 16$? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? 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Answer:

Step1: Add the fractions

To find the total portion of sales from books, music, and video games, we add the three fractions: $\frac{7}{20} + \frac{6}{20} + \frac{3}{20}$.

Step2: Combine the numerators

Since the denominators are the same, we add the numerators: $7 + 6 + 3 = 16$? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? Wait, no, 7 + 6 is 13, 13 + 3 is 16? 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