When this question is asked, it’s important to first start out by defining what “ripped” or “toned” refers to. Ripped and toned refer to the same thing, which is simply a physique that has low enough levels of body fat so that the muscles are easily visible. Before we can answer the question of whether training with higher reps can achieve this look, we first have to discuss how getting “ripped” or “toned” actually occurs. Hint: it's not through specific exercises or styles of training.
The process of getting "ripped" or "toned" is a direct result of lowering your body fat levels enough to see the muscle underneath. Building or maintaining muscle mass can help speed up this process, as a larger muscle will show more prominently when body fat levels are reduced. This means that there are two main goals that must be achieved to get "ripped" or "toned".
First, you have to adhere to a low calorie diet so that you can actually reduce overall body fat levels. Second, you need to build or maintain muscle (novices can build muscle while dieting, advanced trainees can only hope to maintain) so that the muscle can be developed enough to push through the body fat and become more visible.
The training part, I believe, is where most of the confusion and misinformation comes into play. The claims of "toning exercises" make it appear that there is some special way of training a muscle that makes it more "toned". This is typically suggested to be done by using higher reps. However, the truth is that there are no special benefits to high rep training in the context of losing body fat or building muscle to get "ripped". [Most rep ranges build muscle at the same rate] and resistance training itself is not going to create a more toned physique.
When most people say that they are doing "toning exercises" or "toning workouts", they are confused, because exercising a muscle does nothing to make it more toned. This is a common myth that has propagated across the fitness industry for years called spot reduction. You can't remove the fat over a certain area by working the muscles in that area. For example, doing a bunch of ab exercises will do nothing to help you lose belly fat. "Toning exercises" or "toning workouts" don't exist. Resistance training, which should be your primary form of exercise if you want to get ripped, burns very little calories overall, so no matter how you look at it, your workouts are not "toning" you, your diet is.
As previously mentioned, resistance training should be your primary type of exercise when looking to get very lean. This is not because it helps you burn fat, but because it helps build or maintain muscle mass during a caloric deficit. When you're dieting, your body is going to use it's own tissue for energy, and this can include muscle mass. If you diet without resistance training, then you'll have a much more difficult time getting lean for one main reason.
If you don't resistance train, the weight that you lose will be a lower percentage of body fat and some muscle loss is likely to occur. This will negatively affect your body composition, making getting leaner even harder. If you want your muscles to show through the fat, you definitely don't want them shrinking while dieting! By resistance training, your body will avoid consuming its muscle tissue and will use predominantly body fat as a fuel source. Add to this the fact that resistance training can also make your muscles BIGGER, then you're on the fast track to getting leaner. While the diet eats away at the fat around the muscle, resistance training makes the muscle grow so it can push through the fat more prominently.
All this being said, it's important to note here that you shouldn't just choose one or the other when it comes to cardio and resistance training - you should do both. However, if you're strapped for time or simply too fatigued (or lazy, that's okay too!) to do both, always choose resistance training. The benefits from cardio can be replicated by simply eating less, but there is no replacement for resistance training.