Mei Ling packs 6 biscuits into each box. She has 5 boxes. She sells 3 boxes at the school tuck shop. How many biscuits does Mei Ling have left?
Show Worked Solution
Worked Solution
Step 1: Find the total number of biscuits Mei Ling has at first.
5 boxes x 6 biscuits = 30 biscuits
Step 2: Find the number of biscuits sold.
3 boxes x 6 biscuits = 18 biscuits sold
Step 3: Find the number of biscuits left.
30 - 18 = 12 biscuits
Answer: Mei Ling has 12 biscuits left.
Correct answer: 12
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