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gizmo_the_mogwai [7]
2 years ago
14

Which of the following is a pair of co -primes? (7, 9), (6, 12), (10, 14)

Mathematics
1 answer:
ella [17]2 years ago
4 0
A

7 and 9 are both prime numbers


Mark brainliest please
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I found the least common denominator of these two and converted them to equivalent fractions.

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Therefore 70/90 is bigger, therefore the answer is 7/9.

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