What is 5/22 + 3/11?
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This is how to add
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Step 1We have to make sure the denominators are equal. 22 goes into 11 evenly, so we only need to multiply one term to get a common denominator. Multiply 3 by 2, and get 6, then we multiply 11 by 2 and get 22. This gives us a new problem that looks like so:
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Step 2Since our denominators match, we can add the numerators. 5 + 6 = 11 That gives us an answer of
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Step 3Can this fraction be reduced? First, we attempt to divide it by 2... No good. So next you try the next prime number, which is 3... No good. So next you try the next prime number, which is 5... No good. So next you try the next prime number, which is 7... No good. So next you try the next prime number, which is 11... Are both the numerator and the denominator evenly divisible by 11? Yes! So we reduce it:
So far so good... let's try to divide by that number again. No good. 11 is larger than 1. So we're done reducing. And we're done! Here's the final answer to 5/22 + 3/11
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