On the beach cafe sells 140 cream sodas and earns $175.00. What is the unit price of the sodas? How much will on the beach cafe earn for 250 sodas?
To find the unit price of the sodas, divide the total earnings by the number of sodas: $175.00 / 140 sodas = $<<175/140=1.25>>1.25 per soda.
To find how much the cafe will earn for 250 sodas, multiply the unit price by the number of sodas: $1.25/soda * 250 sodas = $<<1.25*250=312.5>>312.5. Answer: \boxed{312.5}.