Sara tested the strength of four carrier bags made of different materials, W, X, Y, and Z. She placed 1kg weights one by one into each bag until it broke. <br><br>The table shows the number of weights each bag could hold before breaking. Which material is the <b>strongest</b>?
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Worked Solution
Step 1: Strength is the ability of a material to support a heavy load without breaking.
Step 2: Material Y supported the most weight (15kg) before breaking, so it is the strongest.
Correct answer: Y
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