if sum of two no. is 12 and subtraction to that is 4.so how much min. should added to smaller no. to make it even?  Choose the correct choice
A) 1 B) 2 C) 0.5 D) 1.5 E) 0
let smaller no. be x.   bigger no. =12-x.   12-x-x=4.   12-2x=4   2x=8,x=4.   so 4 is itself even no.so,zero should be added.   answer 0
<result>E</result>
if sum of two no. is 12 and subtraction to that is 4.so how much min. should added to smaller no. to make it even?