48 cups are arranged equally on 4 trays in a school canteen. 3 of the trays are set aside. How many cups remain?
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Worked Solution
Step 1 Find the number of cups per tray: 48 ÷ 4 = 12 cups per tray.
Step 2 Find the number of trays that remain: 4 − 3 = 1 tray.
Step 3 Find the cups on the remaining tray: 1 × 12 = 12 cups.
Answer: 12 cups remain.
Correct answer: 12
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