Question

amir reads \\(\frac{3}{8}\\) of a book on monday and \\(\frac{2}{7}\\) of the same book on tuesday. which expression represents the fraction of the book amir reads on monday and tuesday? \\(\bigcirc\\) a. \\(\frac{3}{8} + \frac{2}{7}\\) \\(\bigcirc\\) b. \\(\frac{3}{8} \times \frac{2}{7}\\) \\(\bigcirc\\) c. \\(\frac{3}{8} \div \frac{2}{7}\\) \\(\bigcirc\\) d. \\(\frac{3}{8} - \frac{2}{7}\\)

Explanation:

Step1: Understand the problem

We need to find the total fraction of the book Amir read on Monday and Tuesday. To find the total of two quantities, we use addition.

Step2: Analyze the operations

• Option A: $\frac{3}{8} + \frac{2}{7}$ represents adding the fraction read on Monday ($\frac{3}{8}$) and the fraction read on Tuesday ($\frac{2}{7}$), which is the total fraction read.
• Option B: $\frac{3}{8} \times \frac{2}{7}$ represents multiplying the two fractions, which is not for finding the total.
• Option C: $\frac{3}{8} \div \frac{2}{7}$ represents dividing the two fractions, which is not for finding the total.
• Option D: $\frac{3}{8} - \frac{2}{7}$ represents subtracting the two fractions, which is for finding the difference, not the total.

Answer:

A. $\frac{3}{8} + \frac{2}{7}$