Algebra easier way to solve
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24 May 2019, 05:03
Aquarium A holds 150 gallons more seawater than does Aquarium B, and both aquariums are currently filled to capacity. If 20 gallons are removed from each aquarium, then Aquarium A would hold four times as much seawater as Aquarium B holds. What is the combined total number of gallons of seawater that can be held in both aquariums?
A 290
B 250
C 220
D 200
E 70
is there a easier way to solve other than plugging in answer choice
Excerpt From: Princeton Review. “Math Workout for the GRE.”