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converting cubic inches to cubic litres


allison

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Ursa Eagle,

 

I know that a rod is 16.5 feet, which is 0.003125 miles. Therefore, in order for Grandpa Simpson's car to get 0.002 mpg, a hogshead must equal 62.5 gallons (US, not Imperial), no? Note that no attention was paid to sig figs, Necro wink.gif

 

Where on earth did you find such a measure, UE?

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taken from http://www.onlineconversion.com/volume.htm one US Hogshead = 62.999999 US Gallons. For all intensive purposes, 1 hogshead = 63 gallons.

taken from http://www.onlineconversion.com/length_all.htm one rod = 16.5 US/International feet.

 

therefore:

 

40 (rod/Hogshead) * (16.5 ft/rod) * (1 mile/5280 ft) * (1 Hogshead/63 Gallons) = .00198 miles/gallon

 

Any questions? wave.gif

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UE,

 

I back-calculated the value of a hogshead starting with the mileage figure of 0.002 mpg, unaware that it was a rounded value (0.00198 mpg). That's how I got 62.5 gallons/hogshead. Since it work out exactly to 62.50000..., I figured that 's what the value of a hogshead (in US gallons) was. Any other questions? wave.gif

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Ursa_Eagle said:

taken from http://www.onlineconversion.com/volume.htm one US Hogshead = 62.999999 US Gallons. For all intensive purposes, 1 hogshead = 63 gallons.

taken from http://www.onlineconversion.com/length_all.htm one rod = 16.5 US/International feet.

 

therefore:

 

40 (rod/Hogshead) * (16.5 ft/rod) * (1 mile/5280 ft) * (1 Hogshead/63 Gallons) = .00198 miles/gallon

 

Any questions? wave.gif

 

Yes. What does "all intensive purposes" mean?

 

Did you actually intend to say "all intents and purposes"? tongue.gif

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Ursa_Eagle said:

taken from http://www.onlineconversion.com/volume.htm one US Hogshead = 62.999999 US Gallons. For all intensive purposes, 1 hogshead = 63 gallons.

taken from http://www.onlineconversion.com/length_all.htm one rod = 16.5 US/International feet.

 

therefore:

 

40 (rod/Hogshead) * (16.5 ft/rod) * (1 mile/5280 ft) * (1 Hogshead/63 Gallons) = .00198 miles/gallon

 

Any questions? wave.gif

 

While we're quibbling over minutiae, people, the phrase is "for all intents and purposes", not "for all intensive purposes".

 

Sheesh! rolleyes.gif

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