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Alekssandra [29.7K]
3 years ago
7

Which pair of numbers is relatively prime?

Mathematics
2 answers:
Olenka [21]3 years ago
7 0

Answer:

a.72

Step-by-step explanation:

Just took the test

Roman55 [17]3 years ago
3 0
<span>a. 72 And 115
7+2=9
1+1+5=7
not true that both are divisible by 3
b. 120 And 835
1+2=3
8+3+5=16</span>
<span><span>not true that both are divisible by 3
but, they're both divisible by 5! (0 or 5 at the end)
not relatively prime
</span> c. 201 And 735 
2+1=3
7+3+5=15 
both are divisible by 3!
d. 303 And 1041 
3+3=6
1+4+1=6
both divisible by 3 
so the answer is a </span>
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