disp("Part a");
r1=40;
r2=60;
r3=24;
r=r1*r2/(r1+r2)+r3;
disp("the total resistance (in Ω) of the circuit is"); disp(r);
disp("Part b");
v=48;
i=v/r;
disp("the current drawn (in A) from the source is"); disp(i);
disp("Part c");
i1=i*r1/(r1+r2);
disp("the current drawn (in A) through the 60 Ω resistor is"); disp(i1);
disp("Part d");
v3=i*r3;
disp("the volatge (in V) across the 24 Ω resistor is"); disp(v3);