Elementary Technical Mathematics

$R_{total} = 1,396.8Ω$
The total resistance for this series circuit is simply the addition of all individual resistances in the circuit. So, $R_{total}= 15.7Ω + 40Ω + 25.5Ω + 115Ω + 1,200Ω + 0.6Ω$ $R_{total} = 1,396.8Ω$