branimirthegreat0911
branimirthegreat0911 branimirthegreat0911
  • 25-07-2020
  • Mathematics
contestada

13. If 16 people are needed to run 7 machines, how many people are needed to run 35 machines?

Respuesta :

dharsanruthra dharsanruthra
  • 25-07-2020

Answer:

80

Step-by-step explanation:

16 people =7

7*5= 16*5

35=80 people

Answer Link
altavistard
altavistard altavistard
  • 25-07-2020

Answer:

80 people are required to run 35 machines

Step-by-step explanation:

Write and solve an equation of ratios:

  p       35

------- = -----

 16         7

where p is the number of people needed to run 35 machines.

Cross-multiplying yields 7p = 16(35), or p = 16(5), or p = 80

80 people are required to run 35 machines.

Answer Link

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