2 years ago

Help me please!! I’m in a hurry!! 15pts!!

Mathematics

1 answer:

Nikolay [14]2 years ago

6 0

Answer:

300 times

Step-by-step explanation:

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Two gears in a machine are aligned by a mark drawn from the center of one gear to the center of the other. If the first gear has

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Answer:

Step-by-step explanation:

for the first gear

revolutions/teeth

1 / 24

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3 / 72

4 / 96

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2 / 80

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<em>the two marks will meet after 120 teeth, 5 revolutions of the first gear and 3 revolutions of the second.</em>

the way to get that amount of teeth is

$24 = 2 \times 2 \times 2 \times 3 = {2}^{3} \times 3$

$40 = 2 \times 2 \times 2 \times 5 = {2}^{3} \times 5$

the Least Common Multiple equals the product of all factors, but those factors who are repeted for both numbers should be only once.

${2}^{3} \times 5 \times 3 = 120$

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Answer:

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Step-by-step explanation:

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