Question 113396
Horses 1st.
cost of feeding 5=$12/wk
Let x be cost of feeding 7/wk.
x/7=12/5 Proportion
7x/7=7*12/5
x=84/5=$16.80
cost/yr=16.8*52=$873.60
.
Now cattle
cost of feeding 25=5.85*11=$64.35
x/33=64.35/25
33x/33=33*65.35/25
x=$84.942
cost/yr=84.942*52=$4416.98
.
873.60+4416.98=$5290.58
.
Ed