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damaskus [11]
3 years ago
15

Sebastian studies from 3:15 - 4:45. His sister, Sasha studies from 4:30 - 6:15. Who studied longer and by how much

Mathematics
2 answers:
Alenkasestr [34]3 years ago
8 0
Sabastian: 1.5 hrs

Sasha : 1.75 hrs

Sasha studies .25 hrs longer (15 minutes)
Levart [38]3 years ago
7 0

Answer:

Step-by-step explanation:

Sebastian studies from 3 : 15 to 4 : 45.

the time of Sebastian's studies

  4 : 45

<u> - 3 : 15  </u>

<u>    1 : 30  </u>     hours

Sasha studies from 4:30 to 6:15.

The time of Sasha's studies

  6 : 15

<u> - 4 : 30  </u>

<u>   1  : 45 </u>       hours

Sebastian studied 1 hour 30 minutes and Sasha studied 1 hour 45 minutes.

Difference in time of study = 1 : 45

                                             <u> - 1 : 30  </u>

                                              <u>   0 : 15  </u> hours

Sasha studied longer than Sebastian by 15 minutes.

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