3 years ago

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

Mathematics

2 answers:

ra1l [238]3 years ago

6 0

Answer:

Step-by-step explanation:

16 people =7

7*5= 16*5

35=80 people

PSYCHO15rus [73]3 years ago

5 0

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.

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