One tablespoon (or 1 1/3 tablespoons in the USA)
That is a little less than a teaspoon, about 4/5.
Three grams
It equals 2 teaspoons.
There are 21 teaspoons of salt in 100 grams.
That is 90 grams.
That is approximately 0.92 teaspoons
that is 8 teaspoons.
That is 40 teaspoons.
That is approximately 1.9 teaspoons.
About 5 grams.
5 grams of salt is approximately 1 teaspoon.
About 3 teaspoons.
20 grams of salt is approximately 0.086 of a cup.