Pour the contents of the cup into the scale then measure it and put it back in the cup
No, a food scale is not the best tool to weigh concrete blocks because concrete blocks are significantly heavier and larger than food items, and may exceed the weight capacity of a food scale. A heavy-duty industrial scale or a construction scale would be more appropriate for weighing concrete blocks.
No, the range of the scale is wrong, the food scale probably has a maximum capacity of one or two pounds, whereas a concrete block weighs about 40 pounds, so the scale can not weigh the block.
the answer is 11/40
If they are having other food with it, about 75 cups.
A cup of dog food weighs about 4 ounces. It is important to feed animals the correct amount of food, and not overfeed them.
No, not strong enough to weigh a 50 pound object.
You can use a food scale, measuring cups, and measuring spoons.
I think no because the blocks would be too heavy to weigh.
The food pyramid says 3-4 servings.
You should follow whichever is easiest for you to understand. I personally have a hard time looking at food and figuring out how many grams it is, so I use cups, because that is a measurement I'm used to seeing. If you are following a menu plan that asks you to weigh your food, your scale will have a grams option, and make the grams option easier.
a scale because the weight of the food determines the amount of nutrients, etc.
Bear in mind that in order to convert a unit of weight such as grams into a unit of volume such as cups, you first have to know the density of the material in question, and food ingredients do not all have the same density. I would suggest that instead of doing these conversions, you just buy a small scale and weigh your ingredients.