The ratio of two quantities is incorrect when written as 10 to 14. How should this ratio be written?
Choose the correct choice from the following answers:
A) 5 : 14
B) 10 : 7
C) 20 : 24
D) 5 : 7
E) it can not be determined from the information given

Rationale: a ratio should be reduced to the lowest common denominator . 10 : 14 means 10 x : 14 x which can be written as 5 ( 2 ) : 7 ( 2 ) . . . answer : d
Answer: D