What is 32/1 + 7/12?
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This is how we add
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Step 1Our denominators (bottom numbers) don't match, so we can't add yet. Since 1 is evenly divided by 12, we can multiply just one term to get a common denominator. Multiply 32 by 12, and get 384, then we multiply 1 by 12 and get 12. So now our fractions look like this:
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Step 2Since our denominators match, we can add the numerators. 384 + 7 = 391 Now we have an answer.
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Step 3Last of all, we need to simplify the fraction, if possible. Can it be reduced to a simpler fraction? To find out, we try dividing it by 2... Nope. Try the next prime number, 3... Nope. Try the next prime number, 5... Nope. Try the next prime number, 7... Nope. Try the next prime number, 11... Nope. Try the next prime number, 13... No good. 13 is larger than 12. So we're done reducing. Congratulations! Here's your final answer to 32/1 + 7/12
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