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Ronch [10]
3 years ago
7

A snail moves 1/40 of a mile in 3/4 of an hour. If the snail continues at this pace, how far, in miles, does it move in one hour

?
The answer is .03 or 1/30 but, Idk how to explain my answer.
Mathematics
2 answers:
vichka [17]3 years ago
7 0

A snail moves 1/40 of a mile in 3/4 of an hour. If the snail continues at this pace, how far, in miles, does it move in one hour?

In \frac{3}{4} hour snail moves \frac{1}{40}miles

\frac{3}{4} hour = \frac{1}{40} miles

Let us multiply by 4 on both sides, so that we can get the distance to be traveled in 1 hour.

So, \frac{3*4}{4}  hour=\frac{1*4}{40} miles

\frac{3*1}{1}  hour=\frac{4}{40} miles

Now to get distance in 1 hour, Let us divide by 3 on both sides

\frac{3}{3}  hour=\frac{1}{10*3} miles

\frac{1}{1}  hour=\frac{1}{30} miles

In 1 hour, the snail travels \frac{1}{30}miles

viva [34]3 years ago
5 0
1/40 ÷ 3/4 = 1/40 ÷ 4/3 = 4/120 = 1/30
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Answer:

12

Step-by-step explanation:

The least common multiple of {6,8,12} is 24. This can be intuitively figured by noting that any multiple of 12 is a multiple of 6 and that 12 is 1.5x larger than 8. That means we only have so multiple 12 by 2 and 8 by 3 for them to be equal. The GCF of {20,42,72} is 2 as the prime factorization of 20 is 2x2x5 and 42 is 2x3x7. That means even without having to check 72 (which is clearly even so 2 is a factor), we know that 2 is the greatest common factor that they could share. So X/Y = 24/2 = 12

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3 years ago
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pychu [463]

The attached figure reprsents a prove that a rectangle has congruent diagonals.

<u>Given:</u> rectangle ABCD

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7 less than the difference of 12 and 5
Novosadov [1.4K]

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1. d 2. d 3. a

Step-by-step explanation:

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