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AIMO 2021 Primary 3 — Preliminary (Open Trial 1) Question 12

AIMO · AIMO 2021 Primary 3 — Preliminary (Open Trial 1)

Question 12

During a shopping trip, Sally spent half of her money in the first shop. She spent \$2 more than half of her remaining money in the second shop. She was left with \$30 in the end. How much money did Sally have at first?

Printed options: A: 128; B: 120; C: 140; D: 128.
Editorial response convention: give the correct value or either matching printed letter.