Question 1175689
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If the nature will create somewhen such a person, then the proportion will work


    {{{5^3/2500}}} = {{{10^3/x}}}.


It is the same as


    {{{1/2500}}} = {{{8/x}}},


which implies


    x = 8*2500 = 20,000  calories.
</pre>

Solved, answered and explained.