"Calculators make fractions obsolete." This is just nonsense. the digits after the dot are just fractions in powers of 10 and they are much less useful if you

"Calculators make fractions obsolete." This is just nonsense. the digits after the dot are just fractions in powers of 10 and they are much less useful if you actually need to do something in real life with your result, like cutting pie to use a classic in fractions.