1.

Before a battle the ratio of tanks to planes in an army was 5 : 3. During the war 1000 tanks were destroyed and 800 planes were destroyed. The ratio of tanks to planes became 2 : 1. What is the number of tanks after the war?

A. 2000
B. 1000
C. 3000
D. 4000
Answer» B. 1000


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