Ask your own question, for FREE!
Mathematics 23 Online
OpenStudy (anonymous):

HELP PLEASE!

OpenStudy (anonymous):

A. The dry cleaner opened at 6:15 A.M. and closed at 6:15 P.M. B. The restaurant opened at 11:45 A.m. and closed at 9:30 P.M. C. The post office opened at 9:00 A.M. and closed at 6:00 P.M. D. The clinic opened at 7:30 A.M. and closed at 6:30 P.M.

OpenStudy (anonymous):

i Think i know but i`m like 48 percent sure that i`m wrong so sorry wish that i could help good luck though (*.*7)

OpenStudy (anonymous):

Oh ok. It's fine

OpenStudy (anonymous):

@amistre64

OpenStudy (dtan5457):

Any thoughts? It's really about subtracting the hours in time, and seeing if it matches the chart.

OpenStudy (anonymous):

I understand u have to subtract the hrs, but I dun really understand the chart

OpenStudy (dtan5457):

Subtract the hours for each one, list them out. If the hours match the chart accordingly, it is the right answer.

OpenStudy (dtan5457):

Still don't get it..?

OpenStudy (anonymous):

No not really

OpenStudy (dtan5457):

Hmm, you said you know how to subtract time, right?

OpenStudy (anonymous):

Yes

OpenStudy (dtan5457):

For example, "A. The dry cleaner opened at 6:15 A.M. and closed at 6:15 P.M." That is a clear 12 hours, yes?

OpenStudy (anonymous):

Rite

OpenStudy (dtan5457):

Looking at your chart, the dry cleaner is clearly at 12.5 hours, therefore A is incorrect.

OpenStudy (dtan5457):

Then you just keep doing that for the rest.

OpenStudy (anonymous):

Oh okie. I understand now!

OpenStudy (dtan5457):

Awesome! Let me know what you get.

OpenStudy (anonymous):

Okie

OpenStudy (anonymous):

Hey @dtan5457 , sorry it took me long, but is the answer D

OpenStudy (dtan5457):

Yes. Correct.

OpenStudy (anonymous):

Okie thx :)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!