The sum of two numbers is 40 and their product is 375. What will be the sum of their reciprocals?
Choose one:
A) 1 / 40	B) 8 / 75	C) 75 / 4	D) 75 / 8	E) 75 / 6

Rationale: ( 1 / a ) + ( 1 / b ) = ( a + b ) / ab = 40 / 375 = 8 / 75 answer : b
Answer: B