A 7-metre piece of ribbon is cut into smaller pieces, each 1/4 m long. After cutting, 1/2 m of ribbon is left over (because 1/2 m is too short to make another piece). How many smaller pieces of ribbon were cut?
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Worked Solution
Step 1: Subtract the leftover from the original length to find the ribbon actually cut into pieces: 7 − 1/2 = 13/2 m.
Step 2: Each piece is 1/4 m long. Number of pieces = 13/2 ÷ 1/4.
Step 3: Dividing by 1/4 is the same as multiplying by 4: 13/2 × 4 = 52/2 = 26.
Step 4: So 26 pieces were cut.
Answer: 26
Correct answer: 26
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