Q89. - Algebra 1

Question

Find each sum or difference, (Lesson 0-4)

$\frac{2}{7}+\frac{3}{4}$

Step-by-Step Solution

Answer

The sum is $\frac{29}{28}$.

Step 1. Understand what is given.

$\frac{2}{7}+\frac{3}{4}$

Step 2. Make a strategy.

We will convert the fractions into fractions with the same denominator. Then we will add the fractions.

Step 3. Calculation.

$\begin{array}{l}\frac{2}{7}+\frac{3}{4}\\ =\frac{2\left(4\right)+3\left(7\right)}{7·4}\\ =\frac{8+21}{28}\\ =\frac{29}{28}\end{array}$