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Vinvika [58]
2 years ago
10

Can you add fractions with unlike denominators? if so what do you have to do.

Mathematics
1 answer:
disa [49]2 years ago
5 0

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators.

To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.

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laiz [17]

Hello!

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Let's plug in our radius.

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As we are not looking for an exact answer,we can look for an answer in terms of pi. Maybe we could multiply our fraction by 1,000.

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7 0
3 years ago
Adding negative numbers
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6 0
2 years ago
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