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22 votes
22 votes
I would like to get help for number 10 please

I would like to get help for number 10 please-example-1
User Doomenik
by
2.5k points

1 Answer

14 votes
14 votes

ANSWER:

10:00 AM- 10:30 AM- 11:00 AM- 11:30 AM- 12:00 M- 12:30 PM- 1:00 PM- 1:30 PM- 2:00 PM- 2:30 PM- 3:00 PM- 3:30 PM- 4:00 PM- 4:30 PM- 5:00 PM

Explanation:

The least common multiple of 10 min (chemistry presentation) and 6 min (recycling presentation) min is 30 min. So, the two presentations have the same starting time every half hour.

Therefore, presentations start at the same time at:

10:00 AM

10:30 AM

11:00 AM

11:30 AM

12:00 M

12:30 PM

1:00 PM

1:30 PM

2:00 PM

2:30 PM

3:00 PM

3:30 PM

4:00 PM

4:30 PM

5:00 PM

User Colavitam
by
3.2k points