Solve the Fraction Addition: 2/5 + 1/3 Step by Step

Question

Solve the following exercise:

25+13= \frac{2}{5}+\frac{1}{3}=

Video Solution

Step-by-Step Solution

Let's try to find the least common denominator between 5 and 3

To find the least common denominator, we need to find a number that is divisible by both 5 and 3

In this case, the common denominator is 15

Now we'll multiply each fraction by the appropriate number to reach the denominator 15

We'll multiply the first fraction by 3

We'll multiply the second fraction by 5

2×35×3+1×53×5=615+515 \frac{2\times3}{5\times3}+\frac{1\times5}{3\times5}=\frac{6}{15}+\frac{5}{15}

Now we'll combine and get:

6+515=1115 \frac{6+5}{15}=\frac{11}{15}

Answer

1115 \frac{11}{15}