Triplets, Justin, Jason, and Jacob are working on a school project. Justin can complete the project by himself in 6 hours, Jason can complete the project by himself in 9 hours, and Jacob can complete the project by himself in 8 hours. How long would it take the triplets to complete the project if they work together?

Step-by-step explanation:

Step 1: Key points

Justin=6 hours

Jason=9 hours

Jacob=8 hours

Step 2: Find the reciprocal

Justin=1/6

Jason=1/9

Jacob=1/8

Put them together: 1/6+1/9+1/8=1/x

Step 3:From the 6,9, and 8 we can see that the lowest common denominator is 72, which you divide each of the numbers

72/16=12

72/9=8

72/8=9

T means time. Make an equation

12T+8T=9T=72

29T=72

Step 4: Divide 72 by 29

29T=72 (divide by 29)

T=2.5 hours

Therefore, for the triplets working together, it will take 2.5 hours

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

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step-by-step explanation: