A display advances in steps of 0.01. Enter the first value it shows after 3.49.
Richtige Antwort
3.5
Erklärung
Each display step adds one hundredth, so 3.49 + 0.01 = 3.50 and the number to enter is 3.5. Choosing 3.491 would be greater, but it is not the next value on a hundredths grid.