Answer:44
Step-by-step explanation:
I think b but I’m not completely sure
Answer:
Step-by-step explanation:
Add together: 2 2/3 hrs and 2 3/4 hrs:
First determine the LCD of these two fractions. The LCD here is 3*4 = 12.
Rewrite the given times using this LCD:
2 8/12 + 2 9/12
Adding 2 and 2 results in 4; adding 8/12 and 9/12 results in 17/12, or 1 5/12.
The final result is 4 + 1 5/12, or 5 5/12.
The movie and dinner together lasted 5 5/12 hrs.
If movie and dinner started at 3:00, dinner would have finished at
3:00 + 5:5/12, or
8:25 p.m. (since 5:5/12 is the same as 5:25).
Finished eating at 8:25 p.m.
Yes
[5.5+(-2.3)] can be rearranged to be 5.5-2.3. It will be 3.2
(-5.5+2.3) can be rearranged to be 2.3-5.5. It will be -3.2
3.2-3.2=0