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* 26. You are a gym owner, and you want to offer a full schedule of yoga and circuit training classes. Yoga classes are each 1.5 hours long, and circuit-training classes are only 1 hour, and you want at least 25 hours of classes on the schedule each week. All your instructors are paid Php 200 per class, but you do not want to spend Php 5000 per week on salaries. Which of the following falls within your guidelines for the weekly schedule? O O 1 point A. 25 yoga classes and 6 circuit training classes B. 20 yoga classes and 12 circuit training classes C. 10 yoga classes and 12 circuit training classes D. 3 yoga classes and 19 circuit training classes​

Sagot :

Answer:

D. 3 yoga Classes and 19 circuit training classes

Step-by-step explanation:

Let's look for the hours he wanted, which is 25 hrs,any exceeding digit (n>25) is incorrect, so why D?

WE DETERMINED THAT YOGA CLASS TOOK ABOUT 1HR & 30 MINS WHICH IS 90 MINS IN TOTAL, SO:

                    90 x 3 classes = 270 mins = 4hrs and 30 mins

WE DETERMINED THAT CIRCUIT TRAINING CLASS TOOK ABOUT ONLY ONE HOUR WHICH IS 60 MINS IN TOTAL, SO:

                   60 x 19 classes = 1140 mins =  19 hrs

So in conclusion, his/her time determined as total of (19hrs + 4hrs and 30 mins) 23 hours and 30 mins which is One Hour and 30 minutes left time to the given hours earlier, which is 25, i hope this explanation is clear

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