You press 2nd on a a ti 84 calculator and go to math than mixed and it should work :D
Chat with our AI personalities
they write them down
You can't. Mixed numbers are greater than 1.
Before you can do that, you need to write each mixed number as an improper fraction, and then write both fractions with a common denominator. The only other choice is to write both mixed numbers as decimals, and then add them.
0.4 can't be a mixed number. Mixed numbers are greater than one.
2.5 = 21/2