What is 1.45 as a mixed number in simplest form?

1.45 as a mixed number is 1 (9/20) because if you put 1.45 as a fraction divided 45 and 100 by 5 and you get 1 (9/20) as a fraction.

Answer is (1 9/20) because 1 and 45 / 100 can be simplified by divided 45/100 by 5. 45 divided by 5 is 9 and 100 divided by 5 is 20. A mixed number is a combination of a whole number and a fraction. The whole number is 1 and the fraction is reduced to 9/20.