Question
Asked Aug 24, 2019
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A 30 caliber rifle bullet is reported to weigh 120 grains. You have a dozen of these bullets in your pack. A grain is a unit of mass equal to 65 milligrams. 1000 milligrams equal to 1 gram. How much is the total mass of the dozen bullets, in grams?

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Expert Answer

Step 1

Given,

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gram 1000milligrams ldozen 12objects Mass(of 1bullet)120grains Mass (of lgrain) 65milligrams

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Step 2

Mass of one dozen bullet means ...

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Mass of the dozen bullet is M = 12bullets120 grains lbullet 65milligrams 1gram 1000 milligrams 1grain 93.6gram

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