Final answer:
To solve 2 8/10 - 1 1/10, convert them to improper fractions as 28/10 and 11/10 respectively, subtract to get 17/10, and then convert back to a mixed number, which yields the result 1 7/10.
Step-by-step explanation:
To calculate the result of 2 8/10 - 1 1/10, you first need to simplify each mixed number and then subtract the second from the first. This is how you perform the operation:
- Write out the numbers in their improper fraction form: 2 8/10 becomes 28/10 and 1 1/10 becomes 11/10.
- Subtract the second fraction from the first fraction: 28/10 - 11/10.
- Since the denominators are the same, subtract the numerators: 28 - 11 = 17.
- There is no need to change the denominator, so the result as an improper fraction is 17/10.
- Finally, convert this back to a mixed number, which is 1 7/10.
Therefore, 2 8/10 - 1 1/10 equals 1 7/10.