Ration in the simplest form 2cm : 1 km

Mathematics

1 answer:

damaskus [11]2 years ago

6 0

Answer:

The simplest form ratio is 1 : 50000.

Step-by-step explanation:

To find the ratio of 2 cm : 1 km

Firstly, we need to convert both the quantities into the same unit of measurement.

Now 1 km = 1,00,000 cm

So, now we need to find the ratio of 2 cm : 1,00,000 cm

⇒ The required Ratio is $\frac{2}{100000} =\frac{1}{50000}$

Hence, the simplest form ratio is 1 : 50000

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Vesna [10]

Answer:

V = 1206.3 $ft^{3}$

Step-by-step explanation:

This shape is made up of a cylinder on the bottom and a cone on the top. We'll find the volumes of these shapes separately and then add them together.

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Substitute in the formula for the area of a circle.

V(cylinder) = $\pi$ $r^{2}$ x h

Substitute in the values for the radius (8) and height (4)

V(cylinder) = $\pi$ x $8^{2}$ x 4

Evaluate using a calculator

V(cylinder) = 804.2477

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