Final answer:
To convert 113 kilograms to milligrams, multiply by 1000 twice.
Step-by-step explanation:
In order to convert from kilograms to milligrams, we need to use the fact that there are 1000 milligrams in a gram and 1000 grams in a kilogram. So, to convert 113 kilograms to milligrams, we need to multiply by 1000 twice:
113 kilograms * 1000 grams/kilogram * 1000 milligrams/gram = 113 * 1000 * 1000 = 113,000,000 milligrams.
Therefore, there are 113,000,000 milligrams in 113 kilograms.
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