In order to figure out parallel resistance you must find the common resistance for the parallels
//=parallel
Following ohms law I=E/R
This chart makes it easier to do the math
Assuming we only knew the information below could you finish the chart without cheating
| R1 |R2 |R3 |R4| R1//R2|R3//R4|Total
_________________________________________
E|______|_____|______|_____|_____|_____|_24v_|
I |_____|_____|______|______|121m|121m|121m|
R|_100_|_250_|_350_|_200_|_71.4|_127|_____|
