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10. A pile of notebook is 14 1/4 cm thick. If each notebook is 1 3/16 cm thick, then find the number of notebooks.please help me!!! |
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Answer» no. of notebooks = 12 Step-by-step EXPLANATION: thickness of pile of NOTEBOOK = 57/4 cm thickness of each notebook = 19/16 cm no. of notebooks = total thickness/ thickness of each notebook = (57/4) ÷ (19/16) = (57 × 16) / (19 × 4) = 12 |
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