In a fraction with a denominator of 15, which value could the numerator be to produce a repeating decimal? A) 9 B) 11 C) 12 D) 1
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Answer:
option b
Step-by-step explanation:
x = -3 (Not possible)
x = 5
So, x = 5
Let's first find out their factors.
90's factors are :
190's factors are :
The common factors of 90 and 190 are :
1,2,5 and 10.
The greatest one among these is, 10. So the greatest factor of 90 and 190 is 10.
90's factors are :
190's factors are :
The common factors of 90 and 190 are :
1,2,5 and 10.
The greatest one among these is, 10. So the greatest factor of 90 and 190 is 10.