In the set of positive integers from 1 to 70, what is the sum of all the odd multiples of 5?  Choose the correct option:
A) 180	B) 245	C) 240	D) 200	E) 190
reduce 1 - 70   5 - 15 - 25 - 35 - 45 +55+ 65 are valid multiples 0f 5 . Add them --&gt; 245   245
<result>B</result>
In the set of positive integers from 1 to 70, what is the sum of all the odd multiples of 5?