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Find the sum. Give your answer as a simplified mixed number 1 1/4 + 2 1/7

User Smajlo
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Answer:

To find the sum of the mixed numbers 1 1/4 and 2 1/7, you can follow these steps:

Step 1: Add the whole numbers together:

1 + 2 = 3

Step 2: Add the fractions together. To do this, you need to make sure the fractions have a common denominator, which in this case is 28 (the least common multiple of 4 and 7):

1/4 = 7/28 (multiplied by 7/7 to have the denominator of 28)

1/7 = 4/28 (multiplied by 4/4 to have the denominator of 28)

Now, you can add the fractions:

7/28 + 4/28 = 11/28

Step 3: Combine the whole number and the fraction:

3 + 11/28

So, the sum of 1 1/4 and 2 1/7 as a simplified mixed number is:

3 11/28

Explanation:

User Elo Peri
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