What is 100/24 + 1/12?
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Here's how we add
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Step 1We have to make sure the denominators are equal. 24 goes into 12 evenly, so we only need to multiply one term to get a common denominator. Multiply 1 by 2, and get 2, then we multiply 12 by 2 and get 24. This gives us a new problem that looks like so:
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Step 2Since our denominators match, we can add the numerators. 100 + 2 = 102 That gives us an answer of
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Step 3Can this fraction be reduced? First, we attempt to divide it by 2... Are both the numerator and the denominator evenly divisible by 2? Yes! So we reduce it:
So far so good... let's try to divide by that number again. No good. So next you try the next prime number, which is 3... Are both the numerator and the denominator evenly divisible by 3? Yes! So we reduce it:
So far so good... let's try to divide by that number again. No good. So next you try the next prime number, which is 5... No good. 5 is larger than 4. So we're done reducing. And we're done! Here's the final answer to 100/24 + 1/12
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