Siti has 48 marbles. She gives 1/4 of her marbles to Ravi. Ravi then gives 2/3 of his share to Amir. Amir gives 1/2 of what he received to Wei Lin. How many marbles does Wei Lin get?
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Worked Solution
Step 1: Find Ravi's share.
1/4 of 48 = 48 / 4 = 12 marbles.
Step 2: Find Amir's share.
2/3 of 12 = (2 x 12) / 3 = 24 / 3 = 8 marbles.
Step 3: Find Wei Lin's share.
1/2 of 8 = 8 / 2 = 4 marbles.
Answer: Wei Lin gets 4 marbles.
Correct answer: 4
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