A certain meter records voltage between 0 and 10 volts inclusive. If the average value of 3 recordings on the meter was 4 volts, what was the smallest possible recording in volts? Choose the correct choice from the following answers:
A) 2	B) 3	C) 4	D) 5	E) 6
if average of 3 is 4 so sum of 3 should be 12   3 recording can be from 0-10 inclusive   to find one smallest other two should be highest   so, lets assume three var are a,b,c   say a is smallest and give b and c greatest readings say 5 and 5   so a has to be 2   2
<result>A</result>
A certain meter records voltage between 0 and 10 volts inclusive. If the average value of 3 recordings on the meter was 4 volts, what was the smallest possible recording in volts?