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Keiko started an assignment at 5:28 PM and finished it at 6:52 PM.
How long did it take her? Give your answer in minutes.
min
?

Respuesta :

annieflvs

Answer:

It took her 84 minutes (or 1 hour and 24 minutes) to finish.

akaiqbacon

Hi there!

1:28

1.Add extra hour into first term:

[tex]5:28=6:28[/tex]

Now there is 1 hour..

2.Subtract the two terms in minute place:

[tex]52-28=24[/tex]

3.Combine the terms:

[tex]1:00+24=1:24[/tex]

Therefore, Keiko took 1:28 minute on the assignment.

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