How many unique positive odd integers less than 60 are equal to the product of a positive multiple of 5 and an odd number?	Options:
A) 4 B) 6 C) 11 D) 12 E) 15
the odd numbers less than 60 are 1,3,5,...59   some of them are equal to product of 5 and odd number   hence odd multiples of 5 which are less than 60 are 5,15,25,35,45,55( total=6);   ANSWER:6
<result>B</result>
How many unique positive odd integers less than 60 are equal to the product of a positive multiple of 5 and an odd number?