Solve the Fraction Addition: 1/3 + 1/10 Step-by-Step

Question

13+110= \frac{1}{3}+\frac{1}{10}=

Video Solution

Solution Steps

00:00 Solve
00:03 We want to find the least common denominator
00:06 Multiply each fraction by the other denominator to find the common denominator
00:09 Remember to multiply both numerator and denominator
00:21 Calculate the multiplications
00:29 Add under the common denominator
00:34 Calculate the numerator
00:37 And this is the solution to the question

Step-by-Step Solution

To solve this problem, we will add the fractions 13 \frac{1}{3} and 110 \frac{1}{10} by finding a common denominator.

  • Step 1: Find a common denominator.
    Since the denominators are 3 and 10, the least common multiple (LCM) of these numbers is 30. Therefore, the common denominator will be 30.
  • Step 2: Convert each fraction to have the common denominator.
    Convert 13 \frac{1}{3} into an equivalent fraction with a denominator of 30:
    13=1×103×10=1030 \frac{1}{3} = \frac{1 \times 10}{3 \times 10} = \frac{10}{30} .
    Convert 110 \frac{1}{10} into an equivalent fraction with a denominator of 30:
    110=1×310×3=330 \frac{1}{10} = \frac{1 \times 3}{10 \times 3} = \frac{3}{30} .
  • Step 3: Add the equivalent fractions.
    Now that both fractions have the same denominator, add the numerators while keeping the denominator 30:
    1030+330=10+330=1330 \frac{10}{30} + \frac{3}{30} = \frac{10 + 3}{30} = \frac{13}{30} .

After calculating, we find that the sum of the fractions is 1330\frac{13}{30}.

Therefore, the correct answer to the problem is 1330 \frac{13}{30} .

Answer

1330 \frac{13}{30}