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erma4kov [3.2K]
1 year ago
14

Please help with my fractions

Mathematics
2 answers:
lapo4ka [179]1 year ago
8 0

Answer:

first you find the common denominator, it is 6.

so the numbers would stay the same. now that our denominators are the same we shall add.

1+2 = 3

3/6.

You can simplify by thinking what multiplication table is 3 and 6 in? its 3 so simplify

3/6 divide both by 3

you get 1/2 so your final answer shall be 1/2

barxatty [35]1 year ago
5 0
Because the denominator is the same you just have to add the numerators which is three sixths but that can be simplified to one half
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Answer:

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Step-by-step explanation:

In order to solve this problem, we must start by drawing a diagram of the cylinder. (See attached picture)

This diagram will help us visualize the problem better.

So we start by determining what data we already know:

Height=6in

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V=\pi r^{2}h

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\frac{dV}{dt}=12\pi r \frac{dr}{dt}

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\frac{dV}{dt}=12\pi (1.9) (\frac{1}{3000})

which yields:

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