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Q:

# How long is 30 cm?

A:

Thirty centimeters is almost as long as a one-foot ruler. One centimeter is equivalent to 0.0328083989501 feet; thus, 30 centimeters is equal to 0.984251968504 feet. The converted length can be rounded up to 1 foot.

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Centimeter is a common International System of Units, or SI, measurement. One centimeter is equivalent to 10 millimeters or one hundredth of a meter. One centimeter, when converted to inches, is equal to 0.393700787402 inches; therefore, 30 centimeters is equal to 11.811023622 inches, or 12 inches if rounded off to the nearest whole number. Twelve inches is equal to 1 foot. The basic ruler used in schools has 12 inches drawn on one side and 30 centimeters on the opposite side.

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## Related Questions

• A:

There is one-tenth of a centimeter in a millimeter. Centimeters are one one-hundredth of a meter and millimeters are one one-thousandth of a meter; therefore, there are 10 millimeters for every centimeter.

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• A:

Ninety six centimeters converted to inches equals 37 51/64 inches. One centimeter is equal to 0.39370 inches. Both the centimeter and the inch are units of length.

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• A:

The equivalent of 42 centimeters is 16.53 inches. That number is determined by using the formula in which 42 is multiplied by 0.39. There are 0.39 inches in a centimeter.