Question 1010157
a, the unit for one apple
p, the unit for one pineapple
n, the unit for one OraNge

{{{system(3a+p=10n,6n+a=p)}}}


{{{system(3a=10n-p,a=p-6n)}}}


{{{a=(10n-p)/3=p-6n}}}


{{{10n-p=3(p-6n)}}}


{{{10n-p=3p-18n}}}


{{{10n+18n-p=3p}}}


{{{18n=4p}}}


{{{p=18n/4}}}


{{{p=(9/2)n}}}


{{{highlight(p=(4&1/2)n)}}}


One pineapple will balance four and a half oranges.