which pair of numbers has a common factor of 3
A. 15 and 16
B. 79 and 89
C. 75 and 92
D. 102 and 201
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A. 15 and 16
B. 79 and 89
C. 75 and 92
D. 102 and 201
"If you dont know the answer wag nalang kayo mag answer"
Thank you :)
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Answer:
D
Step-by-step explanation:
Following the divisiblity rule of 3, any number whose digits have a sum that is divisible by 3 is divisble by 3. Since both numbers 102 and 201 have digits divisible by 3 when added up, that pair is divisble by 3.
To prove:
102 ÷ 3 = 34
201 ÷ 3 = 67
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