Asked by ANSWER PLS

School started at 8:05 a.m. and ended at 2:40 p.m. The work below shows Erica’s calculation of the length of the school day.
Which two errors did Erica make?

1.She subtracted instead of adding the times.
2.She subtracted the end time from the start time.
3.She did not regroup 1 hour for 60 minutes to subtract the minutes.
4.She did not account for a.m. and p.m. in the start and end times.
5.She switched the hours and minutes in both the start and end times.
Answered by Ms. Sue
You forgot something!
Answered by STAR WARS LEGO NERD
can you show us erica's problem so we may see what she was doing
Answered by why
i can help
Answered by why
7 65
8hr 5min
2hr 40min subtracting
____________-
5hr 25min
Answered by why
you know you can at least help this poor person who doesn't know that answer
Answered by ???gurl
doesnt really help but ty anyway
Answered by Jeremy
The answers are 2 and 4. I just took it and got 100%.
Answered by invisible aria
he means THE ANSWERS ARE B AND D
Answered by Messi
Ok thk
Answered by Lane
can you please give the answers if all the quiz please
Answered by Connexus Kid
Sorry I am late but here are the answers for the whole quick check
1. 1 hour 45 minutes
2. 3 hours 47 minutes
3. She subtracted the end time from the start time.; She did not account for a.m. and p.m. in the start and end times.
4. 2 hours 35 minutes
5. to Boston (because the flight takes 1hr and 15 minutes
I promise this is alright I am in 6th grade so if you are in 6th grade Connexus this is correct! 100%
Answered by Anonymous
@Connexus Kid is 100% right tysm!
1.B
2.A
3.B & D
4.B
5.A
Answered by Anonymous
Wait no sorry 2 is D
Answered by Anonymous
1.B
2.D
3.B & D
4.B
5.A
Answered by Naruto Uzumaki
thx Connexus Kid I got a 100%
Answered by heellloooooo
uh 3 is b and c for me but thx anyway! :)
Answered by goku needs to 🥶out
thx
Answered by Balzaq
Answers to full quiz:

1.) B - 1 hour 45 min
2.) D - 3 hours 47 min
3.) B & D - She subtracted the end time from the start time. She did not account for a.m. and p.m. in the start and end times.
4.) B - 2 hours 35 min
5.) A - to Boston

These are correct! I got 100%!
Answered by Nova
TYSM @Connexus Kid! 100%! God Bless u All! U3U <3 *kiss* UwU

@I'm a bi bih U-U.exe has logged off
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