Question 1001644
c+a=238
a=238-c
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3.10c+8.10a=1297.80
3.10c+8.10(238-c)=1297.80
3.10c+1927.80-8.10c=1297.80
-5c=1297.80-1927.80
-5c=-630
c=-630/-5
c=126 children
238-126=112 adults