Estimate the sum by rounding each mixed number to the nearest half or whole number. 8 2/9 + 3 11/10

12

Step-by-step explanation:

The LCM of both 9 and 10 is 90. First, we want to not have a mixed number, so we change each fraction to 74/9 and 41/10. Now, we multiply to get 740/90 and 369/90. Adding these, we get 1109/90. Since 1109 is a prime number, we can't factor it. However, we can estimate it to the nearest number. 1109/90 is approximate to 12.

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !