Question 1083582
Let {{{ k }}} = constant of proportionality
{{{ 90 = k*60 }}}
{{{ k = 1.5 }}}
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Let {{{ x }}} = kg of water
{{{ 50 = k*x }}}
{{{ x = 50/k }}}
{{{ x = 50/1.5 }}}
{{{ x = 33.333 }}}
There are 33 and 1/3 kg of water in a
person with mass of 50 kg