This is how we add
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Step 1We have to make sure the denominators are equal. 8 goes into 4 evenly, so we only need to multiply one term to get a common denominator. Multiply 3 by 2, and get 6, then we multiply 4 by 2 and get 8. This gives us a new problem that looks like so:
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Step 2Since our denominators match, we can add the numerators. 2 + 6 = 8 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. 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. 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. 2 is larger than 1. So we're done reducing. And we're done! Here's the final answer to 2/8 + 3/4
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