Since tablespoons are a volume measure, and gram is a weight measure, there is no way to convert one to the other.
That is approximately 3.2 cups of flour.
It depends on what you are measuring. "Grams" are a measurement of weight, so they can only be converted into other measurements of weight (ounces, kilograms, pounds, etc.) Table spoons are a measurement of volume.
About 0.88 lbs
1kg = 1000g 400g x 1kg/1000g = 0.400kg
400g = 0.4kg
400g of what?
The answer is 9,92 moles.
2kg and 400g
Find how many R's are in 1G (If you divide 4 by 1000 you get .004 per G) Multiply your answer by the G's (400) to get total R's. (.004R x 400G) I get an answer of 400G=1.6R
3kg - 400g is equal to 2.6kg.
2 cups
There are 15 bags of 400g each in 6 kg. You can calculate this by dividing the total weight (6 kg) by the weight of each bag (400g), and then converting the result to bags.