whatcha think about my workout?

Question

mon: bike (10min), crunches (50 reps), treadmill (30min), crunches (50 reps), rowing machine (30min)

tues: bike (10min), crunches (50 reps), rowing (30min), crunches (50 reps), weight trainging lower body (30min)

wed: bike (10min), crunches (50 reps), treadmill (30min), crunches (50 reps), rowing machine (30min)

thurs: bike (10min), crunches (50 reps), rowing (30min), crunches (50 reps), weight training upper body (30min)

fri: bike (10min), crunches (50 reps), treadmill (30min), crunches (50 reps), rowing machine (30min)

sat: bike (10min), crunches (50 reps), rowing (30min), crunches (50 reps), weight trainging lower body (30min)

sun: bike (10min), crunches (50 reps), rowing machine(30min), crunches (50 reps), weight training upper body (30min)

je suis 5'9, 175 pounds, and am eating healthy + using whey protein, and generally want to lose 15-20 pounds through cardio, but still develop some muscle for my abs

Answer 1

sounds good, keep at it, good luck