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Answered

mark takes 3 hours to clean 300 bottles. flor takes 4 hours to clean 400 bottles. working together, how long would it take them to clean 1000 bottles?

Sagot :

Jehugalinggo

Answer:

10h po

Step-by-step explanation:

mark takes 3hours to clean 300 bottles.

200bottles = 2hours

flor takes 4hours to clean 400 bottles

4×2=8hours for 800 bottles

8hours + 2hours = 10hours

200bottles + 800 bottles = 1000

:>

Mayrosie559go

Answer

= 0,6 hours/3 hours and 45 minutes

Explanation

Mark rate is 500/2 =200 bottles per hour flor rate is 350/3=150 bottles per hour let x=number of hours it would take them to clean warking together

{200+150}×= 500

300×500×

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