Will Byers travels througha cut in the fabric of space time to the "Upside down" world. Will weighs 86.45 lbs in the real world, when he steps through to the upside down world, he weighs 7.4 demog(dmgs). One day, Will and his freinds capture and drag back a baby demogorgon. The baby demogorgon weighs 21.75 dmgs, what is the weight of the baby demogorgon in kilograms? 454g = 1lbs NO UNITS in answer. If using scientific notation, use "E". For example if answer is 3500 should be entered as 3.5E3.

m = 115.36 kg = 1.15E2 kg

Explanation:

First we find a conversion between demog (dmgs) and lbs. It is given that the boy weights 86.45 lbs in real world, while he ways 7.4 dmgs in upside down world. Therefore,

7.4 dmgs = 86.45 lbs

1 dmgs = (86.45 lbs)/7.4

1 dmgs =  11.6824 lbs   equation (1)

Now, we convert the mass of demogorgon baby into lbs:

Mass of demogorgon baby = m = 21.75 dmgs

using conversion factor from equation (1)

m = (21.75 dmgs)(11.6824 lbs/1 dmgs)

m = 254.1 lbs

Now, we convert this mass into kg, by using the conversion factor given in question:

m = (254.1 lbs)(454 g/1 lbs)(1 kg/1000 g)

m = 115.36 kg = 1.15E2 kg

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