During the winter I replace my running with jump roping. 2 hours on Monday and Friday, 1 hour on T-W-TR.
Don't be too concerned about your time. When I first started I was a 200 lb smoker, I couldn't go 20 min. (or run 20 min either =/)
Just be concerned with being consistent with all your workouts, you'll get better. Patience and persistence!
You responded to a post 18 months old. He can either do it for a long time now or gave up long ago!!
should i do cardio everyday if i had a skinny body and a medium belly

i wanna gain weight even if its fat/muscle anyway i'am a beginner and enjoying doing jump rope can i do it everyday or whenever i want my because my TV got crushed and found my new bestfriend rope
Yes of course you can. Cardio can be done for fitness and to keep routine, not necessarily to just burn calories.