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valentinak56 [21]
4 years ago
15

1/7 + 1/3Someone pelase help me

Mathematics
2 answers:
Anna [14]4 years ago
6 0
2/21 is the answer to your questiln
zavuch27 [327]4 years ago
4 0
You first have to make the denominators the same 1/7x3/3 and 1/3 X 7/7
3/21 + 7/21 = 10/21

the answer is 10/21
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