Problem 18
A U.S. nickel ( 5 cents) weighs 5.000 grams with a tolerance of ±0.194 grams. Determine the lowest acceptable weight and highest acceptable weight of a nickel.
Problem 19
A U.S. nickel ( 5 cents) weighs 5.000 grams with a tolerance of ±0.194 grams. Determine the relative error of a nickel that weighs 5.21 grams.
Problem 20
A U.S. quarter ( 25 cents) weighs 5.670 grams with a tolerance of ±0.227 grams. Determine the lowest acceptable weight and highest acceptable weight of a quarter.