Question
PSLE
Ethan had a total of 220 short and long rulers. After selling an equal number of both types, he had 13 of the short rulers and 34 of the long ones left. What was the total number of rulers left?
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PSLE
Ethan had a total of 220 short and long rulers. After selling an equal number of both types, he had 13 of the short rulers and 34 of the long ones left. What was the total number of rulers left?