1.

13. What is the least number which must be addedto 15 3/5 to make it an odd integer ?(A)2/5(B) 1 2/5(C) 2 2/5(D) 3 2/5

Answer»

15 3/5= 78/5

The numerator must be divisible by 5

So 78/5 + 2/5 = 80/5 = 16 is not an odd integer

78/5 + 7/5 = 85/5 = 17 is an odd integer

Aswer is option B



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