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To add 2/5 and 3/10, we need to find a common denominator. The least common multiple of 5 and 10 is 10, so we can rewrite 2/5 as 4/10. Adding 4/10 and 3/10 gives us 7/10. Therefore, 2/5 + 3/10 = 7/10.

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1mo ago

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Wiki User

13y ago

2/5 + 3/10 = 4/10 + 3/10 = 7/10

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Q: What is 2 over 5 plus 3 over 10?
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Related questions

What is 1 over 2 plus 3 over 10?

The answer is 1/2 plus 3/10 = 4/5 in its simplest form


What is 1 over 5 plus 3 over 10?

1/5 + 3/10 = 2/10 + 3/10 = 5/10 = 1/2


What is 3 over 5 plus 2 over 10?

3/5 + 2/10 = 6/10 + 2/10 = 8/10 = 4/5.


What is 9 over 10 plus 2 over 3?

9/10 + 2/3 = 47/30 or 117/30


What is 3 over 5 plus 2 over 4?

3/5 + 2/4 = 6/10 + 5/10 = 11/10


What is 3 over 5 plus 9 over 10?

3/5 + 9/10 = 6/10 + 9/10 = 15/10 = 3/2 or 11/2


What is 9 over 10 plus 3 over 5?

9/10 + 3/5 = 9/10 + 6/10 = 15/10 = 3/2 or 11/2


What is 1 over 5 plus 3 over 10 equal?

The answer is 1/5 plus 3/10 = 1/2 in its simplest form


What is 3 over 11 plus 10 over 11?

It is: 3/11 plus 10/11 = 13/11 or 1 and 2/11


What is 1 over 2 plus 1 over 10?

6/10 or 3/5


What is 9 over 10 plus over 2 plus 3?

9/10 + 2/3 = 27/30 + 20/30 = 47/30 or 1 and 17/30


What is 1 over 10 plus 1 over 2?

1/10 + 1/2 = 6/10 or 3/5