If a and b are positive integers such that a/b = 4.88, which of the following must be a divisor of a
Choices.
A) 3  B) 4  C) 11  D) 12  E) 13
a/b = 4.88   a/b = 488/100   a/b = 244/50   a = 244/50*b   We require to find from the available 5 options that must be a divisor of a"   This also means which of the following 5 options can divide 143 evenly   (Ignore b as its value unknown; Ignore 50 as in denominator)   Only option 4 = 4 best fits in   Answer = 4   ANSWER:4
<result>B</result>
If a and b are positive integers such that a/b = 4.88, which of the following must be a divisor of a