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4 Gears A and B turn together. Gear A turns 20 times when Gear B turns 30 times. When Gear A turns 60 times, how many times does Gear B turn? Show your work

4 Gears A and B turn together. Gear A turns 20 times when Gear B turns 30 times. When Gear A turns 60 times, how many times does Gear B turn? Show your work
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1 vote
4 Gears A and B turn together. Gear A turns 20 times when

Gear B turns 30 times. When Gear A turns 60 times,
how many times does Gear B turn? Show your work

asked
User Adam Ashwal
by
7.7k points

1 Answer

1 vote

Answer:

  • 90 turns

Explanation:

Ratio of turns

  • A/B = 20/30 = 2/3

If A = 60 then the ratio is

  • 60/B = 2/3 ⇒ B = 60*3/2 = 90
answered
User RuslanBek
by
7.7k points
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